From patchwork Wed Feb 15 23:56:44 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joe Perches X-Patchwork-Id: 141446 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (unknown [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 780611007D7 for ; Thu, 16 Feb 2012 10:59:40 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1RxojX-0007yC-9y; Wed, 15 Feb 2012 23:57:59 +0000 Received: from perches-mx.perches.com ([206.117.179.246] helo=labridge.com) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1RxojN-0007xd-Ra for linux-mtd@lists.infradead.org; Wed, 15 Feb 2012 23:57:55 +0000 Received: from [173.60.85.8] (account joe@perches.com HELO joe-laptop.perches.com) by labridge.com (CommuniGate Pro SMTP 5.0.14) with ESMTPA id 18805609; Wed, 15 Feb 2012 15:57:48 -0800 From: Joe Perches To: David Woodhouse Subject: [PATCH 2/4] jffs2: Convert printks to pr_ Date: Wed, 15 Feb 2012 15:56:44 -0800 Message-Id: <2448315ff184c1102616f79c23bc674b44a50f7a.1329349881.git.joe@perches.com> X-Mailer: git-send-email 1.7.8.111.gad25c.dirty In-Reply-To: References: X-Spam-Note: CRM114 invocation failed X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Use the more current logging style. Coalesce formats, align arguments. Convert uses of embedded function names to %s, __func__. A couple of long line checkpatch errors I don't care about exist. Signed-off-by: Joe Perches --- fs/jffs2/background.c | 5 +- fs/jffs2/compr.c | 17 +++-- fs/jffs2/compr_zlib.c | 6 +- fs/jffs2/debug.c | 20 ++++--- fs/jffs2/dir.c | 7 +- fs/jffs2/erase.c | 36 +++++++---- fs/jffs2/fs.c | 22 ++++--- fs/jffs2/gc.c | 158 +++++++++++++++++++++++++++--------------------- fs/jffs2/nodelist.c | 28 +++++---- fs/jffs2/nodemgmt.c | 51 ++++++++++------ fs/jffs2/read.c | 21 ++++--- fs/jffs2/scan.c | 84 ++++++++++++++------------ fs/jffs2/summary.c | 11 ++- fs/jffs2/super.c | 18 +++--- fs/jffs2/symlink.c | 2 +- fs/jffs2/wbuf.c | 83 +++++++++++++------------- fs/jffs2/write.c | 37 +++++++----- 17 files changed, 342 insertions(+), 264 deletions(-) diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c index 26ce06c..63dafc6 100644 --- a/fs/jffs2/background.c +++ b/fs/jffs2/background.c @@ -42,7 +42,8 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c) tsk = kthread_run(jffs2_garbage_collect_thread, c, "jffs2_gcd_mtd%d", c->mtd->index); if (IS_ERR(tsk)) { - printk(KERN_WARNING "fork failed for JFFS2 garbage collect thread: %ld\n", -PTR_ERR(tsk)); + pr_warn("fork failed for JFFS2 garbage collect thread: %ld\n", + -PTR_ERR(tsk)); complete(&c->gc_thread_exit); ret = PTR_ERR(tsk); } else { @@ -152,7 +153,7 @@ static int jffs2_garbage_collect_thread(void *_c) jffs2_dbg(1, "%s(): pass\n", __func__); if (jffs2_garbage_collect_pass(c) == -ENOSPC) { - printk(KERN_NOTICE "No space for garbage collection. Aborting GC thread\n"); + pr_notice("No space for garbage collection. Aborting GC thread\n"); goto die; } } diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c index be8e493..ee9bf23 100644 --- a/fs/jffs2/compr.c +++ b/fs/jffs2/compr.c @@ -79,7 +79,7 @@ static int jffs2_selected_compress(u8 compr, unsigned char *data_in, output_buf = kmalloc(*cdatalen, GFP_KERNEL); if (!output_buf) { - printk(KERN_WARNING "JFFS2: No memory for compressor allocation. Compression failed.\n"); + pr_warn("JFFS2: No memory for compressor allocation. Compression failed.\n"); return ret; } orig_slen = *datalen; @@ -188,7 +188,8 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, tmp_buf = kmalloc(orig_slen, GFP_KERNEL); spin_lock(&jffs2_compressor_list_lock); if (!tmp_buf) { - printk(KERN_WARNING "JFFS2: No memory for compressor allocation. (%d bytes)\n", orig_slen); + pr_warn("JFFS2: No memory for compressor allocation. (%d bytes)\n", + orig_slen); continue; } else { @@ -235,7 +236,7 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, cpage_out, datalen, cdatalen); break; default: - printk(KERN_ERR "JFFS2: unknown compression mode.\n"); + pr_err("JFFS2: unknown compression mode\n"); } if (ret == JFFS2_COMPR_NONE) { @@ -277,7 +278,8 @@ int jffs2_decompress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, ret = this->decompress(cdata_in, data_out, cdatalen, datalen); spin_lock(&jffs2_compressor_list_lock); if (ret) { - printk(KERN_WARNING "Decompressor \"%s\" returned %d\n", this->name, ret); + pr_warn("Decompressor \"%s\" returned %d\n", + this->name, ret); } else { this->stat_decompr_blocks++; @@ -287,7 +289,8 @@ int jffs2_decompress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, return ret; } } - printk(KERN_WARNING "JFFS2 compression type 0x%02x not available.\n", comprtype); + pr_warn("JFFS2 compression type 0x%02x not available\n", + comprtype); spin_unlock(&jffs2_compressor_list_lock); return -EIO; } @@ -299,7 +302,7 @@ int jffs2_register_compressor(struct jffs2_compressor *comp) struct jffs2_compressor *this; if (!comp->name) { - printk(KERN_WARNING "NULL compressor name at registering JFFS2 compressor. Failed.\n"); + pr_warn("NULL compressor name at registering JFFS2 compressor. Failed.\n"); return -1; } comp->compr_buf_size=0; @@ -340,7 +343,7 @@ int jffs2_unregister_compressor(struct jffs2_compressor *comp) if (comp->usecount) { spin_unlock(&jffs2_compressor_list_lock); - printk(KERN_WARNING "JFFS2: Compressor module is in use. Unregister failed.\n"); + pr_warn("JFFS2: Compressor module is in use. Unregister failed.\n"); return -1; } list_del(&comp->list); diff --git a/fs/jffs2/compr_zlib.c b/fs/jffs2/compr_zlib.c index 40979c9..88529e4 100644 --- a/fs/jffs2/compr_zlib.c +++ b/fs/jffs2/compr_zlib.c @@ -79,7 +79,7 @@ static int jffs2_zlib_compress(unsigned char *data_in, mutex_lock(&deflate_mutex); if (Z_OK != zlib_deflateInit(&def_strm, 3)) { - printk(KERN_WARNING "deflateInit failed\n"); + pr_warn("deflateInit failed\n"); mutex_unlock(&deflate_mutex); return -1; } @@ -169,7 +169,7 @@ static int jffs2_zlib_decompress(unsigned char *data_in, if (Z_OK != zlib_inflateInit2(&inf_strm, wbits)) { - printk(KERN_WARNING "inflateInit failed\n"); + pr_warn("inflateInit failed\n"); mutex_unlock(&inflate_mutex); return 1; } @@ -177,7 +177,7 @@ static int jffs2_zlib_decompress(unsigned char *data_in, while((ret = zlib_inflate(&inf_strm, Z_FINISH)) == Z_OK) ; if (ret != Z_STREAM_END) { - printk(KERN_NOTICE "inflate returned %d\n", ret); + pr_notice("inflate returned %d\n", ret); } zlib_inflateEnd(&inf_strm); mutex_unlock(&inflate_mutex); diff --git a/fs/jffs2/debug.c b/fs/jffs2/debug.c index e0b76c8..6cac7d6 100644 --- a/fs/jffs2/debug.c +++ b/fs/jffs2/debug.c @@ -261,12 +261,15 @@ void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c) bad += c->sector_size; } -#define check(sz) \ - if (sz != c->sz##_size) { \ - printk(KERN_WARNING #sz "_size mismatch counted 0x%x, c->" #sz "_size 0x%x\n", \ - sz, c->sz##_size); \ - dump = 1; \ - } +#define check(sz) \ +do { \ + if (sz != c->sz##_size) { \ + pr_warn("%s_size mismatch counted 0x%x, c->%s_size 0x%x\n", \ + #sz, #sz, sz, c->sz##_size); \ + dump = 1; \ + } \ +} while (0) + check(free); check(dirty); check(used); @@ -274,11 +277,12 @@ void __jffs2_dbg_superblock_counts(struct jffs2_sb_info *c) check(unchecked); check(bad); check(erasing); + #undef check if (nr_counted != c->nr_blocks) { - printk(KERN_WARNING "%s counted only 0x%x blocks of 0x%x. Where are the others?\n", - __func__, nr_counted, c->nr_blocks); + pr_warn("%s counted only 0x%x blocks of 0x%x. Where are the others?\n", + __func__, nr_counted, c->nr_blocks); dump = 1; } diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index 01a07af..a7a3c1a 100644 --- a/fs/jffs2/dir.c +++ b/fs/jffs2/dir.c @@ -103,7 +103,7 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target, if (ino) { inode = jffs2_iget(dir_i->i_sb, ino); if (IS_ERR(inode)) - printk(KERN_WARNING "iget() failed for ino #%u\n", ino); + pr_warn("iget() failed for ino #%u\n", ino); } return d_splice_alias(inode, target); @@ -365,7 +365,7 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char /* We use f->target field to store the target path. */ f->target = kmemdup(target, targetlen + 1, GFP_KERNEL); if (!f->target) { - printk(KERN_WARNING "Can't allocate %d bytes of memory\n", targetlen + 1); + pr_warn("Can't allocate %d bytes of memory\n", targetlen + 1); mutex_unlock(&f->sem); jffs2_complete_reservation(c); ret = -ENOMEM; @@ -860,7 +860,8 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry, f->inocache->pino_nlink++; mutex_unlock(&f->sem); - printk(KERN_NOTICE "jffs2_rename(): Link succeeded, unlink failed (err %d). You now have a hard link\n", ret); + pr_notice("%s(): Link succeeded, unlink failed (err %d). You now have a hard link\n", + __func__, ret); /* Might as well let the VFS know */ d_instantiate(new_dentry, old_dentry->d_inode); ihold(old_dentry->d_inode); diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c index ee1cd98..5f14309 100644 --- a/fs/jffs2/erase.c +++ b/fs/jffs2/erase.c @@ -51,7 +51,7 @@ static void jffs2_erase_block(struct jffs2_sb_info *c, jeb->offset, jeb->offset, jeb->offset + c->sector_size); instr = kmalloc(sizeof(struct erase_info) + sizeof(struct erase_priv_struct), GFP_KERNEL); if (!instr) { - printk(KERN_WARNING "kmalloc for struct erase_info in jffs2_erase_block failed. Refiling block for later\n"); + pr_warn("kmalloc for struct erase_info in jffs2_erase_block failed. Refiling block for later\n"); mutex_lock(&c->erase_free_sem); spin_lock(&c->erase_completion_lock); list_move(&jeb->list, &c->erase_pending_list); @@ -99,9 +99,11 @@ static void jffs2_erase_block(struct jffs2_sb_info *c, } if (ret == -EROFS) - printk(KERN_WARNING "Erase at 0x%08x failed immediately: -EROFS. Is the sector locked?\n", jeb->offset); + pr_warn("Erase at 0x%08x failed immediately: -EROFS. Is the sector locked?\n", + jeb->offset); else - printk(KERN_WARNING "Erase at 0x%08x failed immediately: errno %d\n", jeb->offset, ret); + pr_warn("Erase at 0x%08x failed immediately: errno %d\n", + jeb->offset, ret); jffs2_erase_failed(c, jeb, bad_offset); } @@ -217,7 +219,7 @@ static void jffs2_erase_callback(struct erase_info *instr) struct erase_priv_struct *priv = (void *)instr->priv; if(instr->state != MTD_ERASE_DONE) { - printk(KERN_WARNING "Erase at 0x%08llx finished, but state != MTD_ERASE_DONE. State is 0x%x instead.\n", + pr_warn("Erase at 0x%08llx finished, but state != MTD_ERASE_DONE. State is 0x%x instead.\n", (unsigned long long)instr->addr, instr->state); jffs2_erase_failed(priv->c, priv->jeb, instr->fail_addr); } else { @@ -284,7 +286,7 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c, printk(KERN_DEBUG); while(this) { - printk(KERN_CONT "0x%08x(%d)->", + pr_cont("0x%08x(%d)->", ref_offset(this), ref_flags(this)); if (++i == 5) { printk(KERN_DEBUG); @@ -292,7 +294,7 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c, } this = this->next_in_ino; } - printk(KERN_CONT "\n"); + pr_cont("\n"); }); switch (ic->class) { @@ -364,8 +366,10 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl } while(--retlen); mtd_unpoint(c->mtd, jeb->offset, c->sector_size); if (retlen) { - printk(KERN_WARNING "Newly-erased block contained word 0x%lx at offset 0x%08tx\n", - *wordebuf, jeb->offset + c->sector_size-retlen*sizeof(*wordebuf)); + pr_warn("Newly-erased block contained word 0x%lx at offset 0x%08tx\n", + *wordebuf, + jeb->offset + + c->sector_size-retlen * sizeof(*wordebuf)); return -EIO; } return 0; @@ -373,7 +377,8 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl do_flash_read: ebuf = kmalloc(PAGE_SIZE, GFP_KERNEL); if (!ebuf) { - printk(KERN_WARNING "Failed to allocate page buffer for verifying erase at 0x%08x. Refiling\n", jeb->offset); + pr_warn("Failed to allocate page buffer for verifying erase at 0x%08x. Refiling\n", + jeb->offset); return -EAGAIN; } @@ -387,12 +392,14 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl ret = mtd_read(c->mtd, ofs, readlen, &retlen, ebuf); if (ret) { - printk(KERN_WARNING "Read of newly-erased block at 0x%08x failed: %d. Putting on bad_list\n", ofs, ret); + pr_warn("Read of newly-erased block at 0x%08x failed: %d. Putting on bad_list\n", + ofs, ret); ret = -EIO; goto fail; } if (retlen != readlen) { - printk(KERN_WARNING "Short read from newly-erased block at 0x%08x. Wanted %d, got %zd\n", ofs, readlen, retlen); + pr_warn("Short read from newly-erased block at 0x%08x. Wanted %d, got %zd\n", + ofs, readlen, retlen); ret = -EIO; goto fail; } @@ -401,7 +408,8 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl unsigned long *datum = ebuf + i; if (*datum + 1) { *bad_offset += i; - printk(KERN_WARNING "Newly-erased block contained word 0x%lx at offset 0x%08x\n", *datum, *bad_offset); + pr_warn("Newly-erased block contained word 0x%lx at offset 0x%08x\n", + *datum, *bad_offset); ret = -EIO; goto fail; } @@ -456,10 +464,10 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb if (ret || retlen != sizeof(marker)) { if (ret) - printk(KERN_WARNING "Write clean marker to block at 0x%08x failed: %d\n", + pr_warn("Write clean marker to block at 0x%08x failed: %d\n", jeb->offset, ret); else - printk(KERN_WARNING "Short write to newly-erased block at 0x%08x: Wanted %zd, got %zd\n", + pr_warn("Short write to newly-erased block at 0x%08x: Wanted %zd, got %zd\n", jeb->offset, sizeof(marker), retlen); goto filebad; diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index aad632e..0da3ca3 100644 --- a/fs/jffs2/fs.c +++ b/fs/jffs2/fs.c @@ -320,14 +320,16 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino) /* Read the device numbers from the media */ if (f->metadata->size != sizeof(jdev.old_id) && f->metadata->size != sizeof(jdev.new_id)) { - printk(KERN_NOTICE "Device node has strange size %d\n", f->metadata->size); + pr_notice("Device node has strange size %d\n", + f->metadata->size); goto error_io; } jffs2_dbg(1, "Reading device numbers from flash\n"); ret = jffs2_read_dnode(c, f, f->metadata, (char *)&jdev, 0, f->metadata->size); if (ret < 0) { /* Eep */ - printk(KERN_NOTICE "Read device numbers for inode %lu failed\n", (unsigned long)inode->i_ino); + pr_notice("Read device numbers for inode %lu failed\n", + (unsigned long)inode->i_ino); goto error; } if (f->metadata->size == sizeof(jdev.old_id)) @@ -342,7 +344,8 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino) break; default: - printk(KERN_WARNING "jffs2_read_inode(): Bogus imode %o for ino %lu\n", inode->i_mode, (unsigned long)inode->i_ino); + pr_warn("%s(): Bogus i_mode %o for ino %lu\n", + __func__, inode->i_mode, (unsigned long)inode->i_ino); } mutex_unlock(&f->sem); @@ -510,11 +513,11 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent) #ifndef CONFIG_JFFS2_FS_WRITEBUFFER if (c->mtd->type == MTD_NANDFLASH) { - printk(KERN_ERR "jffs2: Cannot operate on NAND flash unless jffs2 NAND support is compiled in.\n"); + pr_err("jffs2: Cannot operate on NAND flash unless jffs2 NAND support is compiled in.\n"); return -EINVAL; } if (c->mtd->type == MTD_DATAFLASH) { - printk(KERN_ERR "jffs2: Cannot operate on DataFlash unless jffs2 DataFlash support is compiled in.\n"); + pr_err("jffs2: Cannot operate on DataFlash unless jffs2 DataFlash support is compiled in.\n"); return -EINVAL; } #endif @@ -528,12 +531,13 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent) */ if ((c->sector_size * blocks) != c->flash_size) { c->flash_size = c->sector_size * blocks; - printk(KERN_INFO "jffs2: Flash size not aligned to erasesize, reducing to %dKiB\n", + pr_info("jffs2: Flash size not aligned to erasesize, reducing to %dKiB\n", c->flash_size / 1024); } if (c->flash_size < 5*c->sector_size) { - printk(KERN_ERR "jffs2: Too few erase blocks (%d)\n", c->flash_size / c->sector_size); + pr_err("jffs2: Too few erase blocks (%d)\n", + c->flash_size / c->sector_size); return -EINVAL; } @@ -656,8 +660,8 @@ struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c, return ERR_CAST(inode); } if (is_bad_inode(inode)) { - printk(KERN_NOTICE "Eep. read_inode() failed for ino #%u. unlinked %d\n", - inum, unlinked); + pr_notice("Eep. read_inode() failed for ino #%u. unlinked %d\n", + inum, unlinked); /* NB. This will happen again. We need to do something appropriate here. */ iput(inode); return ERR_PTR(-EIO); diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c index 85e703a..d7936d0 100644 --- a/fs/jffs2/gc.c +++ b/fs/jffs2/gc.c @@ -97,7 +97,8 @@ again: c->gcblock = ret; ret->gc_node = ret->first_node; if (!ret->gc_node) { - printk(KERN_WARNING "Eep. ret->gc_node for block at 0x%08x is NULL\n", ret->offset); + pr_warn("Eep. ret->gc_node for block at 0x%08x is NULL\n", + ret->offset); BUG(); } @@ -141,8 +142,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) /* checked_ino is protected by the alloc_sem */ if (c->checked_ino > c->highest_ino && xattr) { - printk(KERN_CRIT "Checked all inodes but still 0x%x bytes of unchecked space?\n", - c->unchecked_size); + pr_crit("Checked all inodes but still 0x%x bytes of unchecked space?\n", + c->unchecked_size); jffs2_dbg_dump_block_lists_nolock(c); spin_unlock(&c->erase_completion_lock); mutex_unlock(&c->alloc_sem); @@ -180,7 +181,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) case INO_STATE_GC: case INO_STATE_CHECKING: - printk(KERN_WARNING "Inode #%u is in state %d during CRC check phase!\n", ic->ino, ic->state); + pr_warn("Inode #%u is in state %d during CRC check phase!\n", + ic->ino, ic->state); spin_unlock(&c->inocache_lock); BUG(); @@ -212,7 +214,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) ret = jffs2_do_crccheck_inode(c, ic); if (ret) - printk(KERN_WARNING "Returned error for crccheck of ino #%u. Expect badness...\n", ic->ino); + pr_warn("Returned error for crccheck of ino #%u. Expect badness...\n", + ic->ino); jffs2_set_inocache_state(c, ic, INO_STATE_CHECKEDABSENT); mutex_unlock(&c->alloc_sem); @@ -270,9 +273,10 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) ref_offset(raw)); raw = ref_next(raw); if (unlikely(!raw)) { - printk(KERN_WARNING "eep. End of raw list while still supposedly nodes to GC\n"); - printk(KERN_WARNING "erase block at 0x%08x. free_size 0x%08x, dirty_size 0x%08x, used_size 0x%08x\n", - jeb->offset, jeb->free_size, jeb->dirty_size, jeb->used_size); + pr_warn("eep. End of raw list while still supposedly nodes to GC\n"); + pr_warn("erase block at 0x%08x. free_size 0x%08x, dirty_size 0x%08x, used_size 0x%08x\n", + jeb->offset, jeb->free_size, + jeb->dirty_size, jeb->used_size); jeb->gc_node = raw; spin_unlock(&c->erase_completion_lock); mutex_unlock(&c->alloc_sem); @@ -362,8 +366,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) we're holding the alloc_sem, no other garbage collection can happen. */ - printk(KERN_CRIT "Inode #%u already in state %d in jffs2_garbage_collect_pass()!\n", - ic->ino, ic->state); + pr_crit("Inode #%u already in state %d in jffs2_garbage_collect_pass()!\n", + ic->ino, ic->state); mutex_unlock(&c->alloc_sem); spin_unlock(&c->inocache_lock); BUG(); @@ -442,7 +446,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) test_gcnode: if (jeb->dirty_size == gcblock_dirty && !ref_obsolete(jeb->gc_node)) { /* Eep. This really should never happen. GC is broken */ - printk(KERN_ERR "Error garbage collecting node at %08x!\n", ref_offset(jeb->gc_node)); + pr_err("Error garbage collecting node at %08x!\n", + ref_offset(jeb->gc_node)); ret = -ENOSPC; } release_sem: @@ -546,10 +551,10 @@ static int jffs2_garbage_collect_live(struct jffs2_sb_info *c, struct jffs2_era } else if (fd) { ret = jffs2_garbage_collect_deletion_dirent(c, jeb, f, fd); } else { - printk(KERN_WARNING "Raw node at 0x%08x wasn't in node lists for ino #%u\n", - ref_offset(raw), f->inocache->ino); + pr_warn("Raw node at 0x%08x wasn't in node lists for ino #%u\n", + ref_offset(raw), f->inocache->ino); if (ref_obsolete(raw)) { - printk(KERN_WARNING "But it's obsolete so we don't mind too much\n"); + pr_warn("But it's obsolete so we don't mind too much\n"); } else { jffs2_dbg_dump_node(c, ref_offset(raw)); BUG(); @@ -606,8 +611,8 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c, crc = crc32(0, node, sizeof(struct jffs2_unknown_node)-4); if (je32_to_cpu(node->u.hdr_crc) != crc) { - printk(KERN_WARNING "Header CRC failed on REF_PRISTINE node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", - ref_offset(raw), je32_to_cpu(node->u.hdr_crc), crc); + pr_warn("Header CRC failed on REF_PRISTINE node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", + ref_offset(raw), je32_to_cpu(node->u.hdr_crc), crc); goto bail; } @@ -615,16 +620,18 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c, case JFFS2_NODETYPE_INODE: crc = crc32(0, node, sizeof(node->i)-8); if (je32_to_cpu(node->i.node_crc) != crc) { - printk(KERN_WARNING "Node CRC failed on REF_PRISTINE data node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", - ref_offset(raw), je32_to_cpu(node->i.node_crc), crc); + pr_warn("Node CRC failed on REF_PRISTINE data node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", + ref_offset(raw), je32_to_cpu(node->i.node_crc), + crc); goto bail; } if (je32_to_cpu(node->i.dsize)) { crc = crc32(0, node->i.data, je32_to_cpu(node->i.csize)); if (je32_to_cpu(node->i.data_crc) != crc) { - printk(KERN_WARNING "Data CRC failed on REF_PRISTINE data node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", - ref_offset(raw), je32_to_cpu(node->i.data_crc), crc); + pr_warn("Data CRC failed on REF_PRISTINE data node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", + ref_offset(raw), + je32_to_cpu(node->i.data_crc), crc); goto bail; } } @@ -633,21 +640,24 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c, case JFFS2_NODETYPE_DIRENT: crc = crc32(0, node, sizeof(node->d)-8); if (je32_to_cpu(node->d.node_crc) != crc) { - printk(KERN_WARNING "Node CRC failed on REF_PRISTINE dirent node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", - ref_offset(raw), je32_to_cpu(node->d.node_crc), crc); + pr_warn("Node CRC failed on REF_PRISTINE dirent node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", + ref_offset(raw), + je32_to_cpu(node->d.node_crc), crc); goto bail; } if (strnlen(node->d.name, node->d.nsize) != node->d.nsize) { - printk(KERN_WARNING "Name in dirent node at 0x%08x contains zeroes\n", ref_offset(raw)); + pr_warn("Name in dirent node at 0x%08x contains zeroes\n", + ref_offset(raw)); goto bail; } if (node->d.nsize) { crc = crc32(0, node->d.name, node->d.nsize); if (je32_to_cpu(node->d.name_crc) != crc) { - printk(KERN_WARNING "Name CRC failed on REF_PRISTINE dirent node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", - ref_offset(raw), je32_to_cpu(node->d.name_crc), crc); + pr_warn("Name CRC failed on REF_PRISTINE dirent node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", + ref_offset(raw), + je32_to_cpu(node->d.name_crc), crc); goto bail; } } @@ -655,8 +665,8 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c, default: /* If it's inode-less, we don't _know_ what it is. Just copy it intact */ if (ic) { - printk(KERN_WARNING "Unknown node type for REF_PRISTINE node at 0x%08x: 0x%04x\n", - ref_offset(raw), je16_to_cpu(node->u.nodetype)); + pr_warn("Unknown node type for REF_PRISTINE node at 0x%08x: 0x%04x\n", + ref_offset(raw), je16_to_cpu(node->u.nodetype)); goto bail; } } @@ -668,12 +678,13 @@ static int jffs2_garbage_collect_pristine(struct jffs2_sb_info *c, ret = jffs2_flash_write(c, phys_ofs, rawlen, &retlen, (char *)node); if (ret || (retlen != rawlen)) { - printk(KERN_NOTICE "Write of %d bytes at 0x%08x failed. returned %d, retlen %zd\n", - rawlen, phys_ofs, ret, retlen); + pr_notice("Write of %d bytes at 0x%08x failed. returned %d, retlen %zd\n", + rawlen, phys_ofs, ret, retlen); if (retlen) { jffs2_add_physical_node_ref(c, phys_ofs | REF_OBSOLETE, rawlen, NULL); } else { - printk(KERN_NOTICE "Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", phys_ofs); + pr_notice("Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", + phys_ofs); } if (!retried) { /* Try to reallocate space and retry */ @@ -745,12 +756,13 @@ static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_ mdatalen = fn->size; mdata = kmalloc(fn->size, GFP_KERNEL); if (!mdata) { - printk(KERN_WARNING "kmalloc of mdata failed in jffs2_garbage_collect_metadata()\n"); + pr_warn("kmalloc of mdata failed in jffs2_garbage_collect_metadata()\n"); return -ENOMEM; } ret = jffs2_read_dnode(c, f, fn, mdata, 0, mdatalen); if (ret) { - printk(KERN_WARNING "read of old metadata failed in jffs2_garbage_collect_metadata(): %d\n", ret); + pr_warn("read of old metadata failed in jffs2_garbage_collect_metadata(): %d\n", + ret); kfree(mdata); return ret; } @@ -762,8 +774,8 @@ static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_ ret = jffs2_reserve_space_gc(c, sizeof(ri) + mdatalen, &alloclen, JFFS2_SUMMARY_INODE_SIZE); if (ret) { - printk(KERN_WARNING "jffs2_reserve_space_gc of %zd bytes for garbage_collect_metadata failed: %d\n", - sizeof(ri)+ mdatalen, ret); + pr_warn("jffs2_reserve_space_gc of %zd bytes for garbage_collect_metadata failed: %d\n", + sizeof(ri) + mdatalen, ret); goto out; } @@ -800,7 +812,7 @@ static int jffs2_garbage_collect_metadata(struct jffs2_sb_info *c, struct jffs2_ new_fn = jffs2_write_dnode(c, f, &ri, mdata, mdatalen, ALLOC_GC); if (IS_ERR(new_fn)) { - printk(KERN_WARNING "Error writing new dnode: %ld\n", PTR_ERR(new_fn)); + pr_warn("Error writing new dnode: %ld\n", PTR_ERR(new_fn)); ret = PTR_ERR(new_fn); goto out; } @@ -843,14 +855,15 @@ static int jffs2_garbage_collect_dirent(struct jffs2_sb_info *c, struct jffs2_er ret = jffs2_reserve_space_gc(c, sizeof(rd)+rd.nsize, &alloclen, JFFS2_SUMMARY_DIRENT_SIZE(rd.nsize)); if (ret) { - printk(KERN_WARNING "jffs2_reserve_space_gc of %zd bytes for garbage_collect_dirent failed: %d\n", - sizeof(rd)+rd.nsize, ret); + pr_warn("jffs2_reserve_space_gc of %zd bytes for garbage_collect_dirent failed: %d\n", + sizeof(rd)+rd.nsize, ret); return ret; } new_fd = jffs2_write_dirent(c, f, &rd, fd->name, rd.nsize, ALLOC_GC); if (IS_ERR(new_fd)) { - printk(KERN_WARNING "jffs2_write_dirent in garbage_collect_dirent failed: %ld\n", PTR_ERR(new_fd)); + pr_warn("jffs2_write_dirent in garbage_collect_dirent failed: %ld\n", + PTR_ERR(new_fd)); return PTR_ERR(new_fd); } jffs2_add_fd_to_list(c, new_fd, &f->dents); @@ -910,13 +923,15 @@ static int jffs2_garbage_collect_deletion_dirent(struct jffs2_sb_info *c, struct length. We need to take a closer look...*/ ret = jffs2_flash_read(c, ref_offset(raw), rawlen, &retlen, (char *)rd); if (ret) { - printk(KERN_WARNING "jffs2_g_c_deletion_dirent(): Read error (%d) reading obsolete node at %08x\n", ret, ref_offset(raw)); + pr_warn("%s(): Read error (%d) reading obsolete node at %08x\n", + __func__, ret, ref_offset(raw)); /* If we can't read it, we don't need to continue to obsolete it. Continue */ continue; } if (retlen != rawlen) { - printk(KERN_WARNING "jffs2_g_c_deletion_dirent(): Short read (%zd not %u) reading header from obsolete node at %08x\n", - retlen, rawlen, ref_offset(raw)); + pr_warn("%s(): Short read (%zd not %u) reading header from obsolete node at %08x\n", + __func__, retlen, rawlen, + ref_offset(raw)); continue; } @@ -965,7 +980,8 @@ static int jffs2_garbage_collect_deletion_dirent(struct jffs2_sb_info *c, struct fdp = &(*fdp)->next; } if (!found) { - printk(KERN_WARNING "Deletion dirent \"%s\" not found in list for ino #%u\n", fd->name, f->inocache->ino); + pr_warn("Deletion dirent \"%s\" not found in list for ino #%u\n", + fd->name, f->inocache->ino); } jffs2_mark_node_obsolete(c, fd->raw); jffs2_free_full_dirent(fd); @@ -994,35 +1010,37 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras write it out again with the _same_ version as before */ ret = jffs2_flash_read(c, ref_offset(fn->raw), sizeof(ri), &readlen, (char *)&ri); if (readlen != sizeof(ri) || ret) { - printk(KERN_WARNING "Node read failed in jffs2_garbage_collect_hole. Ret %d, retlen %zd. Data will be lost by writing new hole node\n", ret, readlen); + pr_warn("Node read failed in jffs2_garbage_collect_hole. Ret %d, retlen %zd. Data will be lost by writing new hole node\n", + ret, readlen); goto fill; } if (je16_to_cpu(ri.nodetype) != JFFS2_NODETYPE_INODE) { - printk(KERN_WARNING "jffs2_garbage_collect_hole: Node at 0x%08x had node type 0x%04x instead of JFFS2_NODETYPE_INODE(0x%04x)\n", - ref_offset(fn->raw), - je16_to_cpu(ri.nodetype), JFFS2_NODETYPE_INODE); + pr_warn("%s(): Node at 0x%08x had node type 0x%04x instead of JFFS2_NODETYPE_INODE(0x%04x)\n", + __func__, ref_offset(fn->raw), + je16_to_cpu(ri.nodetype), JFFS2_NODETYPE_INODE); return -EIO; } if (je32_to_cpu(ri.totlen) != sizeof(ri)) { - printk(KERN_WARNING "jffs2_garbage_collect_hole: Node at 0x%08x had totlen 0x%x instead of expected 0x%zx\n", - ref_offset(fn->raw), - je32_to_cpu(ri.totlen), sizeof(ri)); + pr_warn("%s(): Node at 0x%08x had totlen 0x%x instead of expected 0x%zx\n", + __func__, ref_offset(fn->raw), + je32_to_cpu(ri.totlen), sizeof(ri)); return -EIO; } crc = crc32(0, &ri, sizeof(ri)-8); if (crc != je32_to_cpu(ri.node_crc)) { - printk(KERN_WARNING "jffs2_garbage_collect_hole: Node at 0x%08x had CRC 0x%08x which doesn't match calculated CRC 0x%08x\n", - ref_offset(fn->raw), - je32_to_cpu(ri.node_crc), crc); + pr_warn("%s: Node at 0x%08x had CRC 0x%08x which doesn't match calculated CRC 0x%08x\n", + __func__, ref_offset(fn->raw), + je32_to_cpu(ri.node_crc), crc); /* FIXME: We could possibly deal with this by writing new holes for each frag */ - printk(KERN_WARNING "Data in the range 0x%08x to 0x%08x of inode #%u will be lost\n", - start, end, f->inocache->ino); + pr_warn("Data in the range 0x%08x to 0x%08x of inode #%u will be lost\n", + start, end, f->inocache->ino); goto fill; } if (ri.compr != JFFS2_COMPR_ZERO) { - printk(KERN_WARNING "jffs2_garbage_collect_hole: Node 0x%08x wasn't a hole node!\n", ref_offset(fn->raw)); - printk(KERN_WARNING "Data in the range 0x%08x to 0x%08x of inode #%u will be lost\n", - start, end, f->inocache->ino); + pr_warn("%s(): Node 0x%08x wasn't a hole node!\n", + __func__, ref_offset(fn->raw)); + pr_warn("Data in the range 0x%08x to 0x%08x of inode #%u will be lost\n", + start, end, f->inocache->ino); goto fill; } } else { @@ -1061,14 +1079,14 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras ret = jffs2_reserve_space_gc(c, sizeof(ri), &alloclen, JFFS2_SUMMARY_INODE_SIZE); if (ret) { - printk(KERN_WARNING "jffs2_reserve_space_gc of %zd bytes for garbage_collect_hole failed: %d\n", - sizeof(ri), ret); + pr_warn("jffs2_reserve_space_gc of %zd bytes for garbage_collect_hole failed: %d\n", + sizeof(ri), ret); return ret; } new_fn = jffs2_write_dnode(c, f, &ri, NULL, 0, ALLOC_GC); if (IS_ERR(new_fn)) { - printk(KERN_WARNING "Error writing new hole node: %ld\n", PTR_ERR(new_fn)); + pr_warn("Error writing new hole node: %ld\n", PTR_ERR(new_fn)); return PTR_ERR(new_fn); } if (je32_to_cpu(ri.version) == f->highest_version) { @@ -1088,9 +1106,9 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras * above.) */ D1(if(unlikely(fn->frags <= 1)) { - printk(KERN_WARNING "jffs2_garbage_collect_hole: Replacing fn with %d frag(s) but new ver %d != highest_version %d of ino #%d\n", - fn->frags, je32_to_cpu(ri.version), f->highest_version, - je32_to_cpu(ri.ino)); + pr_warn("%s(): Replacing fn with %d frag(s) but new ver %d != highest_version %d of ino #%d\n", + __func__, fn->frags, je32_to_cpu(ri.version), + f->highest_version, je32_to_cpu(ri.ino)); }); /* This is a partially-overlapped hole node. Mark it REF_NORMAL not REF_PRISTINE */ @@ -1107,11 +1125,11 @@ static int jffs2_garbage_collect_hole(struct jffs2_sb_info *c, struct jffs2_eras } } if (fn->frags) { - printk(KERN_WARNING "jffs2_garbage_collect_hole: Old node still has frags!\n"); + pr_warn("%s(): Old node still has frags!\n", __func__); BUG(); } if (!new_fn->frags) { - printk(KERN_WARNING "jffs2_garbage_collect_hole: New node has no frags!\n"); + pr_warn("%s(): New node has no frags!\n", __func__); BUG(); } @@ -1286,7 +1304,8 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era pg_ptr = jffs2_gc_fetch_page(c, f, start, &pg); if (IS_ERR(pg_ptr)) { - printk(KERN_WARNING "read_cache_page() returned error: %ld\n", PTR_ERR(pg_ptr)); + pr_warn("read_cache_page() returned error: %ld\n", + PTR_ERR(pg_ptr)); return PTR_ERR(pg_ptr); } @@ -1300,8 +1319,8 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era &alloclen, JFFS2_SUMMARY_INODE_SIZE); if (ret) { - printk(KERN_WARNING "jffs2_reserve_space_gc of %zd bytes for garbage_collect_dnode failed: %d\n", - sizeof(ri)+ JFFS2_MIN_DATA_LEN, ret); + pr_warn("jffs2_reserve_space_gc of %zd bytes for garbage_collect_dnode failed: %d\n", + sizeof(ri) + JFFS2_MIN_DATA_LEN, ret); break; } cdatalen = min_t(uint32_t, alloclen - sizeof(ri), end - offset); @@ -1338,7 +1357,8 @@ static int jffs2_garbage_collect_dnode(struct jffs2_sb_info *c, struct jffs2_era jffs2_free_comprbuf(comprbuf, writebuf); if (IS_ERR(new_fn)) { - printk(KERN_WARNING "Error writing new dnode: %ld\n", PTR_ERR(new_fn)); + pr_warn("Error writing new dnode: %ld\n", + PTR_ERR(new_fn)); ret = PTR_ERR(new_fn); break; } diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c index 5e03233..fc16761 100644 --- a/fs/jffs2/nodelist.c +++ b/fs/jffs2/nodelist.c @@ -687,8 +687,8 @@ int jffs2_scan_dirty_space(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb if (!size) return 0; if (unlikely(size > jeb->free_size)) { - printk(KERN_CRIT "Dirty space 0x%x larger then free_size 0x%x (wasted 0x%x)\n", - size, jeb->free_size, jeb->wasted_size); + pr_crit("Dirty space 0x%x larger then free_size 0x%x (wasted 0x%x)\n", + size, jeb->free_size, jeb->wasted_size); BUG(); } /* REF_EMPTY_NODE is !obsolete, so that works OK */ @@ -726,8 +726,10 @@ static inline uint32_t __ref_totlen(struct jffs2_sb_info *c, /* Last node in block. Use free_space */ if (unlikely(ref != jeb->last_node)) { - printk(KERN_CRIT "ref %p @0x%08x is not jeb->last_node (%p @0x%08x)\n", - ref, ref_offset(ref), jeb->last_node, jeb->last_node?ref_offset(jeb->last_node):0); + pr_crit("ref %p @0x%08x is not jeb->last_node (%p @0x%08x)\n", + ref, ref_offset(ref), jeb->last_node, + jeb->last_node ? + ref_offset(jeb->last_node) : 0); BUG(); } ref_end = jeb->offset + c->sector_size - jeb->free_size; @@ -747,16 +749,20 @@ uint32_t __jffs2_ref_totlen(struct jffs2_sb_info *c, struct jffs2_eraseblock *je if (!jeb) jeb = &c->blocks[ref->flash_offset / c->sector_size]; - printk(KERN_CRIT "Totlen for ref at %p (0x%08x-0x%08x) miscalculated as 0x%x instead of %x\n", - ref, ref_offset(ref), ref_offset(ref)+ref->__totlen, - ret, ref->__totlen); + pr_crit("Totlen for ref at %p (0x%08x-0x%08x) miscalculated as 0x%x instead of %x\n", + ref, ref_offset(ref), ref_offset(ref) + ref->__totlen, + ret, ref->__totlen); if (ref_next(ref)) { - printk(KERN_CRIT "next %p (0x%08x-0x%08x)\n", ref_next(ref), ref_offset(ref_next(ref)), - ref_offset(ref_next(ref))+ref->__totlen); + pr_crit("next %p (0x%08x-0x%08x)\n", + ref_next(ref), ref_offset(ref_next(ref)), + ref_offset(ref_next(ref)) + ref->__totlen); } else - printk(KERN_CRIT "No next ref. jeb->last_node is %p\n", jeb->last_node); + pr_crit("No next ref. jeb->last_node is %p\n", + jeb->last_node); - printk(KERN_CRIT "jeb->wasted_size %x, dirty_size %x, used_size %x, free_size %x\n", jeb->wasted_size, jeb->dirty_size, jeb->used_size, jeb->free_size); + pr_crit("jeb->wasted_size %x, dirty_size %x, used_size %x, free_size %x\n", + jeb->wasted_size, jeb->dirty_size, jeb->used_size, + jeb->free_size); #if defined(JFFS2_DBG_DUMPS) || defined(JFFS2_DBG_PARANOIA_CHECKS) __jffs2_dbg_dump_node_refs_nolock(c, jeb); diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index d76a268..563a5f6 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -262,9 +262,11 @@ static int jffs2_find_nextblock(struct jffs2_sb_info *c) if (!c->nr_erasing_blocks) { /* Ouch. We're in GC, or we wouldn't have got here. And there's no space left. At all. */ - printk(KERN_CRIT "Argh. No free space left for GC. nr_erasing_blocks is %d. nr_free_blocks is %d. (erasableempty: %s, erasingempty: %s, erasependingempty: %s)\n", - c->nr_erasing_blocks, c->nr_free_blocks, list_empty(&c->erasable_list)?"yes":"no", - list_empty(&c->erasing_list)?"yes":"no", list_empty(&c->erase_pending_list)?"yes":"no"); + pr_crit("Argh. No free space left for GC. nr_erasing_blocks is %d. nr_free_blocks is %d. (erasableempty: %s, erasingempty: %s, erasependingempty: %s)\n", + c->nr_erasing_blocks, c->nr_free_blocks, + list_empty(&c->erasable_list) ? "yes" : "no", + list_empty(&c->erasing_list) ? "yes" : "no", + list_empty(&c->erase_pending_list) ? "yes" : "no"); return -ENOSPC; } @@ -403,7 +405,8 @@ static int jffs2_do_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, jeb = c->nextblock; if (jeb->free_size != c->sector_size - c->cleanmarker_size) { - printk(KERN_WARNING "Eep. Block 0x%08x taken from free_list had free_size of 0x%08x!!\n", jeb->offset, jeb->free_size); + pr_warn("Eep. Block 0x%08x taken from free_list had free_size of 0x%08x!!\n", + jeb->offset, jeb->free_size); goto restart; } } @@ -459,12 +462,14 @@ struct jffs2_raw_node_ref *jffs2_add_physical_node_ref(struct jffs2_sb_info *c, even after refiling c->nextblock */ if ((c->nextblock || ((ofs & 3) != REF_OBSOLETE)) && (jeb != c->nextblock || (ofs & ~3) != jeb->offset + (c->sector_size - jeb->free_size))) { - printk(KERN_WARNING "argh. node added in wrong place at 0x%08x(%d)\n", ofs & ~3, ofs & 3); + pr_warn("argh. node added in wrong place at 0x%08x(%d)\n", + ofs & ~3, ofs & 3); if (c->nextblock) - printk(KERN_WARNING "nextblock 0x%08x", c->nextblock->offset); + pr_warn("nextblock 0x%08x", c->nextblock->offset); else - printk(KERN_WARNING "No nextblock"); - printk(", expected at %08x\n", jeb->offset + (c->sector_size - jeb->free_size)); + pr_warn("No nextblock"); + pr_cont(", expected at %08x\n", + jeb->offset + (c->sector_size - jeb->free_size)); return ERR_PTR(-EINVAL); } #endif @@ -529,7 +534,7 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref uint32_t freed_len; if(unlikely(!ref)) { - printk(KERN_NOTICE "EEEEEK. jffs2_mark_node_obsolete called with NULL node\n"); + pr_notice("EEEEEK. jffs2_mark_node_obsolete called with NULL node\n"); return; } if (ref_obsolete(ref)) { @@ -539,7 +544,8 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref } blocknr = ref->flash_offset / c->sector_size; if (blocknr >= c->nr_blocks) { - printk(KERN_NOTICE "raw node at 0x%08x is off the end of device!\n", ref->flash_offset); + pr_notice("raw node at 0x%08x is off the end of device!\n", + ref->flash_offset); BUG(); } jeb = &c->blocks[blocknr]; @@ -561,8 +567,9 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref if (ref_flags(ref) == REF_UNCHECKED) { D1(if (unlikely(jeb->unchecked_size < freed_len)) { - printk(KERN_NOTICE "raw unchecked node of size 0x%08x freed from erase block %d at 0x%08x, but unchecked_size was already 0x%08x\n", - freed_len, blocknr, ref->flash_offset, jeb->used_size); + pr_notice("raw unchecked node of size 0x%08x freed from erase block %d at 0x%08x, but unchecked_size was already 0x%08x\n", + freed_len, blocknr, + ref->flash_offset, jeb->used_size); BUG(); }) jffs2_dbg(1, "Obsoleting previously unchecked node at 0x%08x of len %x\n", @@ -571,8 +578,9 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref c->unchecked_size -= freed_len; } else { D1(if (unlikely(jeb->used_size < freed_len)) { - printk(KERN_NOTICE "raw node of size 0x%08x freed from erase block %d at 0x%08x, but used_size was already 0x%08x\n", - freed_len, blocknr, ref->flash_offset, jeb->used_size); + pr_notice("raw node of size 0x%08x freed from erase block %d at 0x%08x, but used_size was already 0x%08x\n", + freed_len, blocknr, + ref->flash_offset, jeb->used_size); BUG(); }) jffs2_dbg(1, "Obsoleting node at 0x%08x of len %#x: ", @@ -697,15 +705,18 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref ref_offset(ref)); ret = jffs2_flash_read(c, ref_offset(ref), sizeof(n), &retlen, (char *)&n); if (ret) { - printk(KERN_WARNING "Read error reading from obsoleted node at 0x%08x: %d\n", ref_offset(ref), ret); + pr_warn("Read error reading from obsoleted node at 0x%08x: %d\n", + ref_offset(ref), ret); goto out_erase_sem; } if (retlen != sizeof(n)) { - printk(KERN_WARNING "Short read from obsoleted node at 0x%08x: %zd\n", ref_offset(ref), retlen); + pr_warn("Short read from obsoleted node at 0x%08x: %zd\n", + ref_offset(ref), retlen); goto out_erase_sem; } if (PAD(je32_to_cpu(n.totlen)) != PAD(freed_len)) { - printk(KERN_WARNING "Node totlen on flash (0x%08x) != totlen from node ref (0x%08x)\n", je32_to_cpu(n.totlen), freed_len); + pr_warn("Node totlen on flash (0x%08x) != totlen from node ref (0x%08x)\n", + je32_to_cpu(n.totlen), freed_len); goto out_erase_sem; } if (!(je16_to_cpu(n.nodetype) & JFFS2_NODE_ACCURATE)) { @@ -717,11 +728,13 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref n.nodetype = cpu_to_je16(je16_to_cpu(n.nodetype) & ~JFFS2_NODE_ACCURATE); ret = jffs2_flash_write(c, ref_offset(ref), sizeof(n), &retlen, (char *)&n); if (ret) { - printk(KERN_WARNING "Write error in obliterating obsoleted node at 0x%08x: %d\n", ref_offset(ref), ret); + pr_warn("Write error in obliterating obsoleted node at 0x%08x: %d\n", + ref_offset(ref), ret); goto out_erase_sem; } if (retlen != sizeof(n)) { - printk(KERN_WARNING "Short write in obliterating obsoleted node at 0x%08x: %zd\n", ref_offset(ref), retlen); + pr_warn("Short write in obliterating obsoleted node at 0x%08x: %zd\n", + ref_offset(ref), retlen); goto out_erase_sem; } diff --git a/fs/jffs2/read.c b/fs/jffs2/read.c index 835dc5d..925ec65 100644 --- a/fs/jffs2/read.c +++ b/fs/jffs2/read.c @@ -36,13 +36,14 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, ret = jffs2_flash_read(c, ref_offset(fd->raw), sizeof(*ri), &readlen, (char *)ri); if (ret) { jffs2_free_raw_inode(ri); - printk(KERN_WARNING "Error reading node from 0x%08x: %d\n", ref_offset(fd->raw), ret); + pr_warn("Error reading node from 0x%08x: %d\n", + ref_offset(fd->raw), ret); return ret; } if (readlen != sizeof(*ri)) { jffs2_free_raw_inode(ri); - printk(KERN_WARNING "Short read from 0x%08x: wanted 0x%zx bytes, got 0x%zx\n", - ref_offset(fd->raw), sizeof(*ri), readlen); + pr_warn("Short read from 0x%08x: wanted 0x%zx bytes, got 0x%zx\n", + ref_offset(fd->raw), sizeof(*ri), readlen); return -EIO; } crc = crc32(0, ri, sizeof(*ri)-8); @@ -52,8 +53,8 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, crc, je32_to_cpu(ri->dsize), je32_to_cpu(ri->csize), je32_to_cpu(ri->offset), buf); if (crc != je32_to_cpu(ri->node_crc)) { - printk(KERN_WARNING "Node CRC %08x != calculated CRC %08x for node at %08x\n", - je32_to_cpu(ri->node_crc), crc, ref_offset(fd->raw)); + pr_warn("Node CRC %08x != calculated CRC %08x for node at %08x\n", + je32_to_cpu(ri->node_crc), crc, ref_offset(fd->raw)); ret = -EIO; goto out_ri; } @@ -66,8 +67,8 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, } D1(if(ofs + len > je32_to_cpu(ri->dsize)) { - printk(KERN_WARNING "jffs2_read_dnode() asked for %d bytes at %d from %d-byte node\n", - len, ofs, je32_to_cpu(ri->dsize)); + pr_warn("jffs2_read_dnode() asked for %d bytes at %d from %d-byte node\n", + len, ofs, je32_to_cpu(ri->dsize)); ret = -EINVAL; goto out_ri; }); @@ -119,8 +120,8 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, crc = crc32(0, readbuf, je32_to_cpu(ri->csize)); if (crc != je32_to_cpu(ri->data_crc)) { - printk(KERN_WARNING "Data CRC %08x != calculated CRC %08x for node at %08x\n", - je32_to_cpu(ri->data_crc), crc, ref_offset(fd->raw)); + pr_warn("Data CRC %08x != calculated CRC %08x for node at %08x\n", + je32_to_cpu(ri->data_crc), crc, ref_offset(fd->raw)); ret = -EIO; goto out_decomprbuf; } @@ -131,7 +132,7 @@ int jffs2_read_dnode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, je32_to_cpu(ri->dsize), decomprbuf); ret = jffs2_decompress(c, f, ri->compr | (ri->usercompr << 8), readbuf, decomprbuf, je32_to_cpu(ri->csize), je32_to_cpu(ri->dsize)); if (ret) { - printk(KERN_WARNING "Error: jffs2_decompress returned %d\n", ret); + pr_warn("Error: jffs2_decompress returned %d\n", ret); goto out_decomprbuf; } } diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index b6c3d88..078cede 100644 --- a/fs/jffs2/scan.c +++ b/fs/jffs2/scan.c @@ -22,15 +22,15 @@ #define DEFAULT_EMPTY_SCAN_SIZE 256 -#define noisy_printk(noise, args...) do { \ - if (*(noise)) { \ - printk(KERN_NOTICE args); \ - (*(noise))--; \ - if (!(*(noise))) { \ - printk(KERN_NOTICE "Further such events for this erase block will not be printed\n"); \ - } \ - } \ -} while(0) +#define noisy_printk(noise, fmt, ...) \ +do { \ + if (*(noise)) { \ + pr_notice(fmt, ##__VA_ARGS__); \ + (*(noise))--; \ + if (!(*(noise))) \ + pr_notice("Further such events for this erase block will not be printed\n"); \ + } \ +} while (0) static uint32_t pseudo_random; @@ -233,7 +233,7 @@ int jffs2_scan_medium(struct jffs2_sb_info *c) bad_blocks++; break; default: - printk(KERN_WARNING "jffs2_scan_medium(): unknown block state\n"); + pr_warn("%s(): unknown block state\n", __func__); BUG(); } } @@ -261,8 +261,9 @@ int jffs2_scan_medium(struct jffs2_sb_info *c) #endif if (c->nr_erasing_blocks) { if ( !c->used_size && ((c->nr_free_blocks+empty_blocks+bad_blocks)!= c->nr_blocks || bad_blocks == c->nr_blocks) ) { - printk(KERN_NOTICE "Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes\n"); - printk(KERN_NOTICE "empty_blocks %d, bad_blocks %d, c->nr_blocks %d\n",empty_blocks,bad_blocks,c->nr_blocks); + pr_notice("Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes\n"); + pr_notice("empty_blocks %d, bad_blocks %d, c->nr_blocks %d\n", + empty_blocks, bad_blocks, c->nr_blocks); ret = -EIO; goto out; } @@ -611,12 +612,13 @@ scan_more: cond_resched(); if (ofs & 3) { - printk(KERN_WARNING "Eep. ofs 0x%08x not word-aligned!\n", ofs); + pr_warn("Eep. ofs 0x%08x not word-aligned!\n", ofs); ofs = PAD(ofs); continue; } if (ofs == prevofs) { - printk(KERN_WARNING "ofs 0x%08x has already been seen. Skipping\n", ofs); + pr_warn("ofs 0x%08x has already been seen. Skipping\n", + ofs); if ((err = jffs2_scan_dirty_space(c, jeb, 4))) return err; ofs += 4; @@ -660,8 +662,8 @@ scan_more: inbuf_ofs = ofs - buf_ofs; while (inbuf_ofs < scan_end) { if (unlikely(*(uint32_t *)(&buf[inbuf_ofs]) != 0xffffffff)) { - printk(KERN_WARNING "Empty flash at 0x%08x ends at 0x%08x\n", - empty_start, ofs); + pr_warn("Empty flash at 0x%08x ends at 0x%08x\n", + empty_start, ofs); if ((err = jffs2_scan_dirty_space(c, jeb, ofs-empty_start))) return err; goto scan_more; @@ -708,7 +710,8 @@ scan_more: } if (ofs == jeb->offset && je16_to_cpu(node->magic) == KSAMTIB_CIGAM_2SFFJ) { - printk(KERN_WARNING "Magic bitmask is backwards at offset 0x%08x. Wrong endian filesystem?\n", ofs); + pr_warn("Magic bitmask is backwards at offset 0x%08x. Wrong endian filesystem?\n", + ofs); if ((err = jffs2_scan_dirty_space(c, jeb, 4))) return err; ofs += 4; @@ -722,8 +725,8 @@ scan_more: continue; } if (je16_to_cpu(node->magic) == JFFS2_OLD_MAGIC_BITMASK) { - printk(KERN_WARNING "Old JFFS2 bitmask found at 0x%08x\n", ofs); - printk(KERN_WARNING "You cannot use older JFFS2 filesystems with newer kernels\n"); + pr_warn("Old JFFS2 bitmask found at 0x%08x\n", ofs); + pr_warn("You cannot use older JFFS2 filesystems with newer kernels\n"); if ((err = jffs2_scan_dirty_space(c, jeb, 4))) return err; ofs += 4; @@ -731,7 +734,8 @@ scan_more: } if (je16_to_cpu(node->magic) != JFFS2_MAGIC_BITMASK) { /* OK. We're out of possibilities. Whinge and move on */ - noisy_printk(&noise, "jffs2_scan_eraseblock(): Magic bitmask 0x%04x not found at 0x%08x: 0x%04x instead\n", + noisy_printk(&noise, "%s(): Magic bitmask 0x%04x not found at 0x%08x: 0x%04x instead\n", + __func__, JFFS2_MAGIC_BITMASK, ofs, je16_to_cpu(node->magic)); if ((err = jffs2_scan_dirty_space(c, jeb, 4))) @@ -746,7 +750,8 @@ scan_more: hdr_crc = crc32(0, &crcnode, sizeof(crcnode)-4); if (hdr_crc != je32_to_cpu(node->hdr_crc)) { - noisy_printk(&noise, "jffs2_scan_eraseblock(): Node at 0x%08x {0x%04x, 0x%04x, 0x%08x) has invalid CRC 0x%08x (calculated 0x%08x)\n", + noisy_printk(&noise, "%s(): Node at 0x%08x {0x%04x, 0x%04x, 0x%08x) has invalid CRC 0x%08x (calculated 0x%08x)\n", + __func__, ofs, je16_to_cpu(node->magic), je16_to_cpu(node->nodetype), je32_to_cpu(node->totlen), @@ -760,9 +765,9 @@ scan_more: if (ofs + je32_to_cpu(node->totlen) > jeb->offset + c->sector_size) { /* Eep. Node goes over the end of the erase block. */ - printk(KERN_WARNING "Node at 0x%08x with length 0x%08x would run over the end of the erase block\n", - ofs, je32_to_cpu(node->totlen)); - printk(KERN_WARNING "Perhaps the file system was created with the wrong erase size?\n"); + pr_warn("Node at 0x%08x with length 0x%08x would run over the end of the erase block\n", + ofs, je32_to_cpu(node->totlen)); + pr_warn("Perhaps the file system was created with the wrong erase size?\n"); if ((err = jffs2_scan_dirty_space(c, jeb, 4))) return err; ofs += 4; @@ -854,13 +859,15 @@ scan_more: case JFFS2_NODETYPE_CLEANMARKER: jffs2_dbg(1, "CLEANMARKER node found at 0x%08x\n", ofs); if (je32_to_cpu(node->totlen) != c->cleanmarker_size) { - printk(KERN_NOTICE "CLEANMARKER node found at 0x%08x has totlen 0x%x != normal 0x%x\n", - ofs, je32_to_cpu(node->totlen), c->cleanmarker_size); + pr_notice("CLEANMARKER node found at 0x%08x has totlen 0x%x != normal 0x%x\n", + ofs, je32_to_cpu(node->totlen), + c->cleanmarker_size); if ((err = jffs2_scan_dirty_space(c, jeb, PAD(sizeof(struct jffs2_unknown_node))))) return err; ofs += PAD(sizeof(struct jffs2_unknown_node)); } else if (jeb->first_node) { - printk(KERN_NOTICE "CLEANMARKER node found at 0x%08x, not first node in block (0x%08x)\n", ofs, jeb->offset); + pr_notice("CLEANMARKER node found at 0x%08x, not first node in block (0x%08x)\n", + ofs, jeb->offset); if ((err = jffs2_scan_dirty_space(c, jeb, PAD(sizeof(struct jffs2_unknown_node))))) return err; ofs += PAD(sizeof(struct jffs2_unknown_node)); @@ -882,7 +889,8 @@ scan_more: default: switch (je16_to_cpu(node->nodetype) & JFFS2_COMPAT_MASK) { case JFFS2_FEATURE_ROCOMPAT: - printk(KERN_NOTICE "Read-only compatible feature node (0x%04x) found at offset 0x%08x\n", je16_to_cpu(node->nodetype), ofs); + pr_notice("Read-only compatible feature node (0x%04x) found at offset 0x%08x\n", + je16_to_cpu(node->nodetype), ofs); c->flags |= JFFS2_SB_FLAG_RO; if (!(jffs2_is_readonly(c))) return -EROFS; @@ -892,7 +900,8 @@ scan_more: break; case JFFS2_FEATURE_INCOMPAT: - printk(KERN_NOTICE "Incompatible feature node (0x%04x) found at offset 0x%08x\n", je16_to_cpu(node->nodetype), ofs); + pr_notice("Incompatible feature node (0x%04x) found at offset 0x%08x\n", + je16_to_cpu(node->nodetype), ofs); return -EINVAL; case JFFS2_FEATURE_RWCOMPAT_DELETE: @@ -954,7 +963,7 @@ struct jffs2_inode_cache *jffs2_scan_make_ino_cache(struct jffs2_sb_info *c, uin ic = jffs2_alloc_inode_cache(); if (!ic) { - printk(KERN_NOTICE "jffs2_scan_make_inode_cache(): allocation of inode cache failed\n"); + pr_notice("%s(): allocation of inode cache failed\n", __func__); return NULL; } memset(ic, 0, sizeof(*ic)); @@ -987,9 +996,8 @@ static int jffs2_scan_inode_node(struct jffs2_sb_info *c, struct jffs2_erasebloc /* Check the node CRC in any case. */ crc = crc32(0, ri, sizeof(*ri)-8); if (crc != je32_to_cpu(ri->node_crc)) { - printk(KERN_NOTICE "jffs2_scan_inode_node(): CRC failed on " - "node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", - ofs, je32_to_cpu(ri->node_crc), crc); + pr_notice("%s(): CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", + __func__, ofs, je32_to_cpu(ri->node_crc), crc); /* * We believe totlen because the CRC on the node * _header_ was OK, just the node itself failed. @@ -1038,8 +1046,8 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo crc = crc32(0, rd, sizeof(*rd)-8); if (crc != je32_to_cpu(rd->node_crc)) { - printk(KERN_NOTICE "jffs2_scan_dirent_node(): Node CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", - ofs, je32_to_cpu(rd->node_crc), crc); + pr_notice("%s(): Node CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", + __func__, ofs, je32_to_cpu(rd->node_crc), crc); /* We believe totlen because the CRC on the node _header_ was OK, just the node itself failed. */ if ((err = jffs2_scan_dirty_space(c, jeb, PAD(je32_to_cpu(rd->totlen))))) return err; @@ -1051,7 +1059,7 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo /* Should never happen. Did. (OLPC trac #4184)*/ checkedlen = strnlen(rd->name, rd->nsize); if (checkedlen < rd->nsize) { - printk(KERN_ERR "Dirent at %08x has zeroes in name. Truncating to %d chars\n", + pr_err("Dirent at %08x has zeroes in name. Truncating to %d chars\n", ofs, checkedlen); } fd = jffs2_alloc_full_dirent(checkedlen+1); @@ -1063,8 +1071,8 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo crc = crc32(0, fd->name, rd->nsize); if (crc != je32_to_cpu(rd->name_crc)) { - printk(KERN_NOTICE "jffs2_scan_dirent_node(): Name CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", - ofs, je32_to_cpu(rd->name_crc), crc); + pr_notice("%s(): Name CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", + __func__, ofs, je32_to_cpu(rd->name_crc), crc); jffs2_dbg(1, "Name for which CRC failed is (now) '%s', ino #%d\n", fd->name, je32_to_cpu(rd->ino)); jffs2_free_full_dirent(fd); diff --git a/fs/jffs2/summary.c b/fs/jffs2/summary.c index e537fb0..0789e4e 100644 --- a/fs/jffs2/summary.c +++ b/fs/jffs2/summary.c @@ -442,13 +442,16 @@ static int jffs2_sum_process_sum_data(struct jffs2_sb_info *c, struct jffs2_eras /* This should never happen, but https://dev.laptop.org/ticket/4184 */ checkedlen = strnlen(spd->name, spd->nsize); if (!checkedlen) { - printk(KERN_ERR "Dirent at %08x has zero at start of name. Aborting mount.\n", - jeb->offset + je32_to_cpu(spd->offset)); + pr_err("Dirent at %08x has zero at start of name. Aborting mount.\n", + jeb->offset + + je32_to_cpu(spd->offset)); return -EIO; } if (checkedlen < spd->nsize) { - printk(KERN_ERR "Dirent at %08x has zeroes in name. Truncating to %d chars\n", - jeb->offset + je32_to_cpu(spd->offset), checkedlen); + pr_err("Dirent at %08x has zeroes in name. Truncating to %d chars\n", + jeb->offset + + je32_to_cpu(spd->offset), + checkedlen); } diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index 3600e3e..9e3ba7f 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -214,8 +214,8 @@ static int jffs2_parse_options(struct jffs2_sb_info *c, char *data) JFFS2_COMPR_MODE_FORCEZLIB; #endif else { - printk(KERN_ERR "JFFS2 Error: unknown compressor \"%s\"", - name); + pr_err("JFFS2 Error: unknown compressor \"%s\"", + name); kfree(name); return -EINVAL; } @@ -223,8 +223,8 @@ static int jffs2_parse_options(struct jffs2_sb_info *c, char *data) c->mount_opts.override_compr = true; break; default: - printk(KERN_ERR "JFFS2 Error: unrecognized mount option '%s' or missing value\n", - p); + pr_err("JFFS2 Error: unrecognized mount option '%s' or missing value\n", + p); return -EINVAL; } } @@ -371,7 +371,7 @@ static int __init init_jffs2_fs(void) BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68); BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32); - printk(KERN_INFO "JFFS2 version 2.2." + pr_info("JFFS2 version 2.2." #ifdef CONFIG_JFFS2_FS_WRITEBUFFER " (NAND)" #endif @@ -386,22 +386,22 @@ static int __init init_jffs2_fs(void) SLAB_MEM_SPREAD), jffs2_i_init_once); if (!jffs2_inode_cachep) { - printk(KERN_ERR "JFFS2 error: Failed to initialise inode cache\n"); + pr_err("JFFS2 error: Failed to initialise inode cache\n"); return -ENOMEM; } ret = jffs2_compressors_init(); if (ret) { - printk(KERN_ERR "JFFS2 error: Failed to initialise compressors\n"); + pr_err("JFFS2 error: Failed to initialise compressors\n"); goto out; } ret = jffs2_create_slab_caches(); if (ret) { - printk(KERN_ERR "JFFS2 error: Failed to initialise slab caches\n"); + pr_err("JFFS2 error: Failed to initialise slab caches\n"); goto out_compressors; } ret = register_filesystem(&jffs2_fs_type); if (ret) { - printk(KERN_ERR "JFFS2 error: Failed to register filesystem\n"); + pr_err("JFFS2 error: Failed to register filesystem\n"); goto out_slab; } return 0; diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c index 5188f4d..56eeed5 100644 --- a/fs/jffs2/symlink.c +++ b/fs/jffs2/symlink.c @@ -47,7 +47,7 @@ static void *jffs2_follow_link(struct dentry *dentry, struct nameidata *nd) */ if (!p) { - printk(KERN_ERR "jffs2_follow_link(): can't find symlink target\n"); + pr_err("%s(): can't find symlink target\n", __func__); p = ERR_PTR(-EIO); } jffs2_dbg(1, "%s(): target path is '%s'\n", diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c index d626eb2..89a6ec0 100644 --- a/fs/jffs2/wbuf.c +++ b/fs/jffs2/wbuf.c @@ -233,10 +233,12 @@ static int jffs2_verify_write(struct jffs2_sb_info *c, unsigned char *buf, ret = mtd_read(c->mtd, ofs, c->wbuf_pagesize, &retlen, c->wbuf_verify); if (ret && ret != -EUCLEAN && ret != -EBADMSG) { - printk(KERN_WARNING "jffs2_verify_write(): Read back of page at %08x failed: %d\n", c->wbuf_ofs, ret); + pr_warn("%s(): Read back of page at %08x failed: %d\n", + __func__, c->wbuf_ofs, ret); return ret; } else if (retlen != c->wbuf_pagesize) { - printk(KERN_WARNING "jffs2_verify_write(): Read back of page at %08x gave short read: %zd not %d.\n", ofs, retlen, c->wbuf_pagesize); + pr_warn("%s(): Read back of page at %08x gave short read: %zd not %d\n", + __func__, ofs, retlen, c->wbuf_pagesize); return -EIO; } if (!memcmp(buf, c->wbuf_verify, c->wbuf_pagesize)) @@ -249,12 +251,12 @@ static int jffs2_verify_write(struct jffs2_sb_info *c, unsigned char *buf, else eccstr = "OK or unused"; - printk(KERN_WARNING "Write verify error (ECC %s) at %08x. Wrote:\n", - eccstr, c->wbuf_ofs); + pr_warn("Write verify error (ECC %s) at %08x. Wrote:\n", + eccstr, c->wbuf_ofs); print_hex_dump(KERN_WARNING, "", DUMP_PREFIX_OFFSET, 16, 1, c->wbuf, c->wbuf_pagesize, 0); - printk(KERN_WARNING "Read back:\n"); + pr_warn("Read back:\n"); print_hex_dump(KERN_WARNING, "", DUMP_PREFIX_OFFSET, 16, 1, c->wbuf_verify, c->wbuf_pagesize, 0); @@ -334,7 +336,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c) buf = kmalloc(end - start, GFP_KERNEL); if (!buf) { - printk(KERN_CRIT "Malloc failure in wbuf recovery. Data loss ensues.\n"); + pr_crit("Malloc failure in wbuf recovery. Data loss ensues.\n"); goto read_failed; } @@ -349,7 +351,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c) ret = 0; if (ret || retlen != c->wbuf_ofs - start) { - printk(KERN_CRIT "Old data are already lost in wbuf recovery. Data loss ensues.\n"); + pr_crit("Old data are already lost in wbuf recovery. Data loss ensues.\n"); kfree(buf); buf = NULL; @@ -383,7 +385,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c) /* ... and get an allocation of space from a shiny new block instead */ ret = jffs2_reserve_space_gc(c, end-start, &len, JFFS2_SUMMARY_NOSUM_SIZE); if (ret) { - printk(KERN_WARNING "Failed to allocate space for wbuf recovery. Data loss ensues.\n"); + pr_warn("Failed to allocate space for wbuf recovery. Data loss ensues.\n"); kfree(buf); return; } @@ -393,7 +395,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c) ret = jffs2_prealloc_raw_node_refs(c, c->nextblock, nr_refile); if (ret) { - printk(KERN_WARNING "Failed to allocate node refs for wbuf recovery. Data loss ensues.\n"); + pr_warn("Failed to allocate node refs for wbuf recovery. Data loss ensues.\n"); kfree(buf); return; } @@ -415,7 +417,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c) #ifdef BREAKMEHEADER static int breakme; if (breakme++ == 20) { - printk(KERN_NOTICE "Faking write error at 0x%08x\n", ofs); + pr_notice("Faking write error at 0x%08x\n", ofs); breakme = 0; mtd_write(c->mtd, ofs, towrite, &retlen, brokenbuf); ret = -EIO; @@ -426,7 +428,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c) if (ret || retlen != towrite || jffs2_verify_write(c, rewrite_buf, ofs)) { /* Argh. We tried. Really we did. */ - printk(KERN_CRIT "Recovery of wbuf failed due to a second write error\n"); + pr_crit("Recovery of wbuf failed due to a second write error\n"); kfree(buf); if (retlen) @@ -434,7 +436,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c) return; } - printk(KERN_NOTICE "Recovery of wbuf succeeded to %08x\n", ofs); + pr_notice("Recovery of wbuf succeeded to %08x\n", ofs); c->wbuf_len = (end - start) - towrite; c->wbuf_ofs = ofs + towrite; @@ -584,7 +586,7 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad) return 0; if (!mutex_is_locked(&c->alloc_sem)) { - printk(KERN_CRIT "jffs2_flush_wbuf() called with alloc_sem not locked!\n"); + pr_crit("jffs2_flush_wbuf() called with alloc_sem not locked!\n"); BUG(); } @@ -622,7 +624,7 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad) #ifdef BREAKME static int breakme; if (breakme++ == 20) { - printk(KERN_NOTICE "Faking write error at 0x%08x\n", c->wbuf_ofs); + pr_notice("Faking write error at 0x%08x\n", c->wbuf_ofs); breakme = 0; mtd_write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen, brokenbuf); @@ -634,11 +636,11 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad) &retlen, c->wbuf); if (ret) { - printk(KERN_WARNING "jffs2_flush_wbuf(): Write failed with %d\n", ret); + pr_warn("jffs2_flush_wbuf(): Write failed with %d\n", ret); goto wfail; } else if (retlen != c->wbuf_pagesize) { - printk(KERN_WARNING "jffs2_flush_wbuf(): Write was short: %zd instead of %d\n", - retlen, c->wbuf_pagesize); + pr_warn("jffs2_flush_wbuf(): Write was short: %zd instead of %d\n", + retlen, c->wbuf_pagesize); ret = -EIO; goto wfail; } else if ((ret = jffs2_verify_write(c, c->wbuf, c->wbuf_ofs))) { @@ -660,10 +662,10 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad) padded. If there is less free space in the block than that, something screwed up */ if (wbuf_jeb->free_size < waste) { - printk(KERN_CRIT "jffs2_flush_wbuf(): Accounting error. wbuf at 0x%08x has 0x%03x bytes, 0x%03x left.\n", - c->wbuf_ofs, c->wbuf_len, waste); - printk(KERN_CRIT "jffs2_flush_wbuf(): But free_size for block at 0x%08x is only 0x%08x\n", - wbuf_jeb->offset, wbuf_jeb->free_size); + pr_crit("jffs2_flush_wbuf(): Accounting error. wbuf at 0x%08x has 0x%03x bytes, 0x%03x left.\n", + c->wbuf_ofs, c->wbuf_len, waste); + pr_crit("jffs2_flush_wbuf(): But free_size for block at 0x%08x is only 0x%08x\n", + wbuf_jeb->offset, wbuf_jeb->free_size); BUG(); } @@ -831,11 +833,11 @@ int jffs2_flash_writev(struct jffs2_sb_info *c, const struct kvec *invecs, if (to != PAD(c->wbuf_ofs + c->wbuf_len)) { /* We're not writing immediately after the writebuffer. Bad. */ - printk(KERN_CRIT "%s(): Non-contiguous write to %08lx\n", - __func__, (unsigned long)to); + pr_crit("%s(): Non-contiguous write to %08lx\n", + __func__, (unsigned long)to); if (c->wbuf_len) - printk(KERN_CRIT "wbuf was previously %08x-%08x\n", - c->wbuf_ofs, c->wbuf_ofs+c->wbuf_len); + pr_crit("wbuf was previously %08x-%08x\n", + c->wbuf_ofs, c->wbuf_ofs + c->wbuf_len); BUG(); } @@ -963,8 +965,8 @@ int jffs2_flash_read(struct jffs2_sb_info *c, loff_t ofs, size_t len, size_t *re if ( (ret == -EBADMSG || ret == -EUCLEAN) && (*retlen == len) ) { if (ret == -EBADMSG) - printk(KERN_WARNING "mtd->read(0x%zx bytes from 0x%llx)" - " returned ECC error\n", len, ofs); + pr_warn("mtd->read(0x%zx bytes from 0x%llx) returned ECC error\n", + len, ofs); /* * We have the raw data without ECC correction in the buffer, * maybe we are lucky and all data or parts are correct. We @@ -1040,9 +1042,8 @@ int jffs2_check_oob_empty(struct jffs2_sb_info *c, ret = mtd_read_oob(c->mtd, jeb->offset, &ops); if (ret || ops.oobretlen != ops.ooblen) { - printk(KERN_ERR "cannot read OOB for EB at %08x, requested %zd" - " bytes, read %zd bytes, error %d\n", - jeb->offset, ops.ooblen, ops.oobretlen, ret); + pr_err("cannot read OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n", + jeb->offset, ops.ooblen, ops.oobretlen, ret); if (!ret) ret = -EIO; return ret; @@ -1083,9 +1084,8 @@ int jffs2_check_nand_cleanmarker(struct jffs2_sb_info *c, ret = mtd_read_oob(c->mtd, jeb->offset, &ops); if (ret || ops.oobretlen != ops.ooblen) { - printk(KERN_ERR "cannot read OOB for EB at %08x, requested %zd" - " bytes, read %zd bytes, error %d\n", - jeb->offset, ops.ooblen, ops.oobretlen, ret); + pr_err("cannot read OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n", + jeb->offset, ops.ooblen, ops.oobretlen, ret); if (!ret) ret = -EIO; return ret; @@ -1109,9 +1109,8 @@ int jffs2_write_nand_cleanmarker(struct jffs2_sb_info *c, ret = mtd_write_oob(c->mtd, jeb->offset, &ops); if (ret || ops.oobretlen != ops.ooblen) { - printk(KERN_ERR "cannot write OOB for EB at %08x, requested %zd" - " bytes, read %zd bytes, error %d\n", - jeb->offset, ops.ooblen, ops.oobretlen, ret); + pr_err("cannot write OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n", + jeb->offset, ops.ooblen, ops.oobretlen, ret); if (!ret) ret = -EIO; return ret; @@ -1136,7 +1135,7 @@ int jffs2_write_nand_badblock(struct jffs2_sb_info *c, struct jffs2_eraseblock * if( ++jeb->bad_count < MAX_ERASE_FAILURES) return 0; - printk(KERN_WARNING "JFFS2: marking eraseblock at %08x\n as bad", bad_offset); + pr_warn("JFFS2: marking eraseblock at %08x as bad\n", bad_offset); ret = mtd_block_markbad(c->mtd, bad_offset); if (ret) { @@ -1158,7 +1157,7 @@ int jffs2_nand_flash_setup(struct jffs2_sb_info *c) c->cleanmarker_size = 0; if (!oinfo || oinfo->oobavail == 0) { - printk(KERN_ERR "inconsistent device description\n"); + pr_err("inconsistent device description\n"); return -EINVAL; } @@ -1229,7 +1228,7 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) { if ((c->flash_size % c->sector_size) != 0) { c->flash_size = (c->flash_size / c->sector_size) * c->sector_size; - printk(KERN_WARNING "JFFS2 flash size adjusted to %dKiB\n", c->flash_size); + pr_warn("JFFS2 flash size adjusted to %dKiB\n", c->flash_size); }; c->wbuf_ofs = 0xFFFFFFFF; @@ -1246,7 +1245,8 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) { } #endif - printk(KERN_INFO "JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", c->wbuf_pagesize, c->sector_size); + pr_info("JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", + c->wbuf_pagesize, c->sector_size); return 0; } @@ -1304,7 +1304,8 @@ int jffs2_ubivol_setup(struct jffs2_sb_info *c) { if (!c->wbuf) return -ENOMEM; - printk(KERN_INFO "JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", c->wbuf_pagesize, c->sector_size); + pr_info("JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", + c->wbuf_pagesize, c->sector_size); return 0; } diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c index e137839..d98b220 100644 --- a/fs/jffs2/write.c +++ b/fs/jffs2/write.c @@ -68,7 +68,7 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2 unsigned long cnt = 2; D1(if(je32_to_cpu(ri->hdr_crc) != crc32(0, ri, sizeof(struct jffs2_unknown_node)-4)) { - printk(KERN_CRIT "Eep. CRC not correct in jffs2_write_dnode()\n"); + pr_crit("Eep. CRC not correct in jffs2_write_dnode()\n"); BUG(); } ); @@ -78,7 +78,9 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2 vecs[1].iov_len = datalen; if (je32_to_cpu(ri->totlen) != sizeof(*ri) + datalen) { - printk(KERN_WARNING "jffs2_write_dnode: ri->totlen (0x%08x) != sizeof(*ri) (0x%08zx) + datalen (0x%08x)\n", je32_to_cpu(ri->totlen), sizeof(*ri), datalen); + pr_warn("%s(): ri->totlen (0x%08x) != sizeof(*ri) (0x%08zx) + datalen (0x%08x)\n", + __func__, je32_to_cpu(ri->totlen), + sizeof(*ri), datalen); } fn = jffs2_alloc_full_dnode(); @@ -106,8 +108,8 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2 (alloc_mode==ALLOC_GC)?0:f->inocache->ino); if (ret || (retlen != sizeof(*ri) + datalen)) { - printk(KERN_NOTICE "Write of %zd bytes at 0x%08x failed. returned %d, retlen %zd\n", - sizeof(*ri)+datalen, flash_ofs, ret, retlen); + pr_notice("Write of %zd bytes at 0x%08x failed. returned %d, retlen %zd\n", + sizeof(*ri) + datalen, flash_ofs, ret, retlen); /* Mark the space as dirtied */ if (retlen) { @@ -118,7 +120,8 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2 this node */ jffs2_add_physical_node_ref(c, flash_ofs | REF_OBSOLETE, PAD(sizeof(*ri)+datalen), NULL); } else { - printk(KERN_NOTICE "Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", flash_ofs); + pr_notice("Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", + flash_ofs); } if (!retried && alloc_mode != ALLOC_NORETRY) { /* Try to reallocate space and retry */ @@ -214,17 +217,17 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff je32_to_cpu(rd->name_crc)); D1(if(je32_to_cpu(rd->hdr_crc) != crc32(0, rd, sizeof(struct jffs2_unknown_node)-4)) { - printk(KERN_CRIT "Eep. CRC not correct in jffs2_write_dirent()\n"); + pr_crit("Eep. CRC not correct in jffs2_write_dirent()\n"); BUG(); }); if (strnlen(name, namelen) != namelen) { /* This should never happen, but seems to have done on at least one occasion: https://dev.laptop.org/ticket/4184 */ - printk(KERN_CRIT "Error in jffs2_write_dirent() -- name contains zero bytes!\n"); - printk(KERN_CRIT "Directory inode #%u, name at *0x%p \"%s\"->ino #%u, name_crc 0x%08x\n", - je32_to_cpu(rd->pino), name, name, je32_to_cpu(rd->ino), - je32_to_cpu(rd->name_crc)); + pr_crit("Error in jffs2_write_dirent() -- name contains zero bytes!\n"); + pr_crit("Directory inode #%u, name at *0x%p \"%s\"->ino #%u, name_crc 0x%08x\n", + je32_to_cpu(rd->pino), name, name, je32_to_cpu(rd->ino), + je32_to_cpu(rd->name_crc)); WARN_ON(1); return ERR_PTR(-EIO); } @@ -263,13 +266,14 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff ret = jffs2_flash_writev(c, vecs, 2, flash_ofs, &retlen, (alloc_mode==ALLOC_GC)?0:je32_to_cpu(rd->pino)); if (ret || (retlen != sizeof(*rd) + namelen)) { - printk(KERN_NOTICE "Write of %zd bytes at 0x%08x failed. returned %d, retlen %zd\n", - sizeof(*rd)+namelen, flash_ofs, ret, retlen); + pr_notice("Write of %zd bytes at 0x%08x failed. returned %d, retlen %zd\n", + sizeof(*rd) + namelen, flash_ofs, ret, retlen); /* Mark the space as dirtied */ if (retlen) { jffs2_add_physical_node_ref(c, flash_ofs | REF_OBSOLETE, PAD(sizeof(*rd)+namelen), NULL); } else { - printk(KERN_NOTICE "Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", flash_ofs); + pr_notice("Not marking the space at 0x%08x as dirty because the flash driver returned retlen zero\n", + flash_ofs); } if (!retried) { /* Try to reallocate space and retry */ @@ -417,7 +421,7 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f, mutex_unlock(&f->sem); jffs2_complete_reservation(c); if (!datalen) { - printk(KERN_WARNING "Eep. We didn't actually write any data in jffs2_write_inode_range()\n"); + pr_warn("Eep. We didn't actually write any data in jffs2_write_inode_range()\n"); ret = -EIO; break; } @@ -634,8 +638,9 @@ int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, dead_f->dents = fd->next; if (fd->ino) { - printk(KERN_WARNING "Deleting inode #%u with active dentry \"%s\"->ino #%u\n", - dead_f->inocache->ino, fd->name, fd->ino); + pr_warn("Deleting inode #%u with active dentry \"%s\"->ino #%u\n", + dead_f->inocache->ino, + fd->name, fd->ino); } else { jffs2_dbg(1, "Removing deletion dirent for \"%s\" from dir ino #%u\n", fd->name,