From patchwork Sun Aug 27 13:28:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Xu X-Patchwork-Id: 1826520 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=QVXx/bTw; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=ozlabs.org (client-ip=150.107.74.76; helo=gandalf.ozlabs.org; envelope-from=srs0=yogx=em=vger.kernel.org=linux-ext4-owner@ozlabs.org; receiver=patchwork.ozlabs.org) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RYZSK07lgz1yfr for ; Sun, 27 Aug 2023 23:35:13 +1000 (AEST) Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4RYZSJ6mWFz4wd0 for ; Sun, 27 Aug 2023 23:35:12 +1000 (AEST) Received: by gandalf.ozlabs.org (Postfix) id 4RYZSJ6jYlz4wxN; Sun, 27 Aug 2023 23:35:12 +1000 (AEST) Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: gandalf.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: gandalf.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=QVXx/bTw; dkim-atps=neutral Authentication-Results: gandalf.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-ext4-owner@vger.kernel.org; receiver=ozlabs.org) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4RYZSJ5dWmz4wd0 for ; Sun, 27 Aug 2023 23:35:12 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230413AbjH0Neo (ORCPT ); Sun, 27 Aug 2023 09:34:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230462AbjH0NeU (ORCPT ); Sun, 27 Aug 2023 09:34:20 -0400 Received: from out-245.mta1.migadu.com (out-245.mta1.migadu.com [95.215.58.245]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B1F7BCC9; Sun, 27 Aug 2023 06:34:11 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1693143249; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8SowR/5OB7dg0Ze+leVLqrAkBaJI/dvgnJq74oNV+rw=; b=QVXx/bTwdFCK3FigE3bkCbe2czyripMyGLUg4h+GStpxVumOjkcqldjziNgtEa+JIjEIdw 2WdW9WAenCowl3yazyOwy/6Hrh3GC232u8ThOV7lZj17P/Dz8FfBitp2VsRMXLtCnx4lHo En1h8t6fO7bO07ca/V9kDbVI82xb9qY= From: Hao Xu To: io-uring@vger.kernel.org, Jens Axboe Cc: Dominique Martinet , Pavel Begunkov , Christian Brauner , Alexander Viro , Stefan Roesch , Clay Harris , Dave Chinner , "Darrick J . Wong" , linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-cachefs@redhat.com, ecryptfs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-unionfs@vger.kernel.org, bpf@vger.kernel.org, netdev@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-btrfs@vger.kernel.org, codalist@coda.cs.cmu.edu, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, linux-mm@kvack.org, linux-nilfs@vger.kernel.org, devel@lists.orangefs.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-mtd@lists.infradead.org, Wanpeng Li Subject: [PATCH 07/11] vfs: add nowait parameter for file_accessed() Date: Sun, 27 Aug 2023 21:28:31 +0800 Message-Id: <20230827132835.1373581-8-hao.xu@linux.dev> In-Reply-To: <20230827132835.1373581-1-hao.xu@linux.dev> References: <20230827132835.1373581-1-hao.xu@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org From: Hao Xu Add a boolean parameter for file_accessed() to support nowait semantics. Currently it is true only with io_uring as its initial caller. Signed-off-by: Hao Xu --- arch/s390/hypfs/inode.c | 2 +- block/fops.c | 2 +- fs/btrfs/file.c | 2 +- fs/btrfs/inode.c | 2 +- fs/coda/dir.c | 4 ++-- fs/ext2/file.c | 4 ++-- fs/ext4/file.c | 6 +++--- fs/f2fs/file.c | 4 ++-- fs/fuse/dax.c | 2 +- fs/fuse/file.c | 4 ++-- fs/gfs2/file.c | 2 +- fs/hugetlbfs/inode.c | 2 +- fs/nilfs2/file.c | 2 +- fs/orangefs/file.c | 2 +- fs/orangefs/inode.c | 2 +- fs/pipe.c | 2 +- fs/ramfs/file-nommu.c | 2 +- fs/readdir.c | 2 +- fs/smb/client/cifsfs.c | 2 +- fs/splice.c | 2 +- fs/ubifs/file.c | 2 +- fs/udf/file.c | 2 +- fs/xfs/xfs_file.c | 6 +++--- fs/zonefs/file.c | 4 ++-- include/linux/fs.h | 5 +++-- mm/filemap.c | 8 ++++---- mm/shmem.c | 6 +++--- 27 files changed, 43 insertions(+), 42 deletions(-) diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index ee919bfc8186..55f562027c4f 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -157,7 +157,7 @@ static ssize_t hypfs_read_iter(struct kiocb *iocb, struct iov_iter *to) if (!count) return -EFAULT; iocb->ki_pos = pos + count; - file_accessed(file); + file_accessed(file, false); return count; } diff --git a/block/fops.c b/block/fops.c index a286bf3325c5..546ecd3c8084 100644 --- a/block/fops.c +++ b/block/fops.c @@ -601,7 +601,7 @@ static ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to) ret = kiocb_write_and_wait(iocb, count); if (ret < 0) goto reexpand; - file_accessed(iocb->ki_filp); + file_accessed(iocb->ki_filp, false); ret = blkdev_direct_IO(iocb, to); if (ret >= 0) { diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index fd03e689a6be..24c0bf3818a6 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2013,7 +2013,7 @@ static int btrfs_file_mmap(struct file *filp, struct vm_area_struct *vma) if (!mapping->a_ops->read_folio) return -ENOEXEC; - file_accessed(filp); + file_accessed(filp, false); vma->vm_ops = &btrfs_file_vm_ops; return 0; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index dbbb67293e34..50e9ae8c388c 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -10153,7 +10153,7 @@ ssize_t btrfs_encoded_read(struct kiocb *iocb, struct iov_iter *iter, struct extent_map *em; bool unlocked = false; - file_accessed(iocb->ki_filp); + file_accessed(iocb->ki_filp, false); btrfs_inode_lock(inode, BTRFS_ILOCK_SHARED); diff --git a/fs/coda/dir.c b/fs/coda/dir.c index 8450b1bd354b..1d94c013ac88 100644 --- a/fs/coda/dir.c +++ b/fs/coda/dir.c @@ -436,12 +436,12 @@ static int coda_readdir(struct file *coda_file, struct dir_context *ctx) if (host_file->f_op->iterate_shared) { inode_lock_shared(host_inode); ret = host_file->f_op->iterate_shared(host_file, ctx); - file_accessed(host_file); + file_accessed(host_file, false); inode_unlock_shared(host_inode); } else { inode_lock(host_inode); ret = host_file->f_op->iterate(host_file, ctx); - file_accessed(host_file); + file_accessed(host_file, false); inode_unlock(host_inode); } } diff --git a/fs/ext2/file.c b/fs/ext2/file.c index 0b4c91c62e1f..dc059cae50a4 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -44,7 +44,7 @@ static ssize_t ext2_dax_read_iter(struct kiocb *iocb, struct iov_iter *to) ret = dax_iomap_rw(iocb, to, &ext2_iomap_ops); inode_unlock_shared(inode); - file_accessed(iocb->ki_filp); + file_accessed(iocb->ki_filp, false); return ret; } @@ -127,7 +127,7 @@ static int ext2_file_mmap(struct file *file, struct vm_area_struct *vma) if (!IS_DAX(file_inode(file))) return generic_file_mmap(file, vma); - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &ext2_dax_vm_ops; return 0; } diff --git a/fs/ext4/file.c b/fs/ext4/file.c index c457c8517f0f..2ab790a668a8 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -94,7 +94,7 @@ static ssize_t ext4_dio_read_iter(struct kiocb *iocb, struct iov_iter *to) ret = iomap_dio_rw(iocb, to, &ext4_iomap_ops, NULL, 0, NULL, 0); inode_unlock_shared(inode); - file_accessed(iocb->ki_filp); + file_accessed(iocb->ki_filp, false); return ret; } @@ -122,7 +122,7 @@ static ssize_t ext4_dax_read_iter(struct kiocb *iocb, struct iov_iter *to) ret = dax_iomap_rw(iocb, to, &ext4_iomap_ops); inode_unlock_shared(inode); - file_accessed(iocb->ki_filp); + file_accessed(iocb->ki_filp, false); return ret; } #endif @@ -820,7 +820,7 @@ static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma) if (!daxdev_mapping_supported(vma, dax_dev)) return -EOPNOTSUPP; - file_accessed(file); + file_accessed(file, false); if (IS_DAX(file_inode(file))) { vma->vm_ops = &ext4_dax_vm_ops; vm_flags_set(vma, VM_HUGEPAGE); diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 093039dee992..246e61d78f92 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -524,7 +524,7 @@ static int f2fs_file_mmap(struct file *file, struct vm_area_struct *vma) if (!f2fs_is_compress_backend_ready(inode)) return -EOPNOTSUPP; - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &f2fs_file_vm_ops; set_inode_flag(inode, FI_MMAP_FILE); return 0; @@ -4380,7 +4380,7 @@ static ssize_t f2fs_dio_read_iter(struct kiocb *iocb, struct iov_iter *to) f2fs_up_read(&fi->i_gc_rwsem[READ]); - file_accessed(file); + file_accessed(file, false); out: trace_f2fs_direct_IO_exit(inode, pos, count, READ, ret); return ret; diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c index 8e74f278a3f6..8a43c37195dd 100644 --- a/fs/fuse/dax.c +++ b/fs/fuse/dax.c @@ -858,7 +858,7 @@ static const struct vm_operations_struct fuse_dax_vm_ops = { int fuse_dax_mmap(struct file *file, struct vm_area_struct *vma) { - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &fuse_dax_vm_ops; vm_flags_set(vma, VM_MIXEDMAP | VM_HUGEPAGE); return 0; diff --git a/fs/fuse/file.c b/fs/fuse/file.c index bc4115288eec..3c4cbc5e2de6 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -2496,7 +2496,7 @@ static int fuse_file_mmap(struct file *file, struct vm_area_struct *vma) if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) fuse_link_write_file(file); - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &fuse_file_vm_ops; return 0; } @@ -3193,7 +3193,7 @@ static ssize_t __fuse_copy_file_range(struct file *file_in, loff_t pos_in, clear_bit(FUSE_I_SIZE_UNSTABLE, &fi_out->state); inode_unlock(inode_out); - file_accessed(file_in); + file_accessed(file_in, false); fuse_flush_time_update(inode_out); diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 1bf3c4453516..3003be5b8266 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -601,7 +601,7 @@ static int gfs2_mmap(struct file *file, struct vm_area_struct *vma) return error; /* grab lock to update inode */ gfs2_glock_dq_uninit(&i_gh); - file_accessed(file); + file_accessed(file, false); } vma->vm_ops = &gfs2_vm_ops; diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 7b17ccfa039d..729f66346c3c 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -161,7 +161,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma) return -EINVAL; inode_lock(inode); - file_accessed(file); + file_accessed(file, false); ret = -ENOMEM; if (!hugetlb_reserve_pages(inode, diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c index a9eb3487efb2..a857ebcf099c 100644 --- a/fs/nilfs2/file.c +++ b/fs/nilfs2/file.c @@ -119,7 +119,7 @@ static const struct vm_operations_struct nilfs_file_vm_ops = { static int nilfs_file_mmap(struct file *file, struct vm_area_struct *vma) { - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &nilfs_file_vm_ops; return 0; } diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c index d68372241b30..5c7a17995fe1 100644 --- a/fs/orangefs/file.c +++ b/fs/orangefs/file.c @@ -412,7 +412,7 @@ static int orangefs_file_mmap(struct file *file, struct vm_area_struct *vma) /* set the sequential readahead hint */ vm_flags_mod(vma, VM_SEQ_READ, VM_RAND_READ); - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &orangefs_file_vm_ops; return 0; } diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index 9014bbcc8031..77d56703bb09 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -597,7 +597,7 @@ static ssize_t orangefs_direct_IO(struct kiocb *iocb, ret = total_count; if (ret > 0) { if (type == ORANGEFS_IO_READ) { - file_accessed(file); + file_accessed(file, false); } else { file_update_time(file); if (*offset > i_size_read(inode)) diff --git a/fs/pipe.c b/fs/pipe.c index 2d88f73f585a..ce1038d3de4b 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -393,7 +393,7 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to) wake_up_interruptible_sync_poll(&pipe->rd_wait, EPOLLIN | EPOLLRDNORM); kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT); if (ret > 0) - file_accessed(filp); + file_accessed(filp, false); return ret; } diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c index efb1b4c1a0a4..ad69f828f6ad 100644 --- a/fs/ramfs/file-nommu.c +++ b/fs/ramfs/file-nommu.c @@ -267,7 +267,7 @@ static int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma) if (!is_nommu_shared_mapping(vma->vm_flags)) return -ENOSYS; - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &generic_file_vm_ops; return 0; } diff --git a/fs/readdir.c b/fs/readdir.c index b80caf4c9321..2f4c9c663a39 100644 --- a/fs/readdir.c +++ b/fs/readdir.c @@ -68,7 +68,7 @@ int iterate_dir(struct file *file, struct dir_context *ctx) res = file->f_op->iterate(file, ctx); file->f_pos = ctx->pos; fsnotify_access(file); - file_accessed(file); + file_accessed(file, ctx->flags & DIR_CONTEXT_F_NOWAIT); } if (shared) inode_unlock_shared(inode); diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c index a4d8b0ea1c8c..20156c5e83e6 100644 --- a/fs/smb/client/cifsfs.c +++ b/fs/smb/client/cifsfs.c @@ -1307,7 +1307,7 @@ ssize_t cifs_file_copychunk_range(unsigned int xid, rc = target_tcon->ses->server->ops->copychunk_range(xid, smb_file_src, smb_file_target, off, len, destoff); - file_accessed(src_file); + file_accessed(src_file, false); /* force revalidate of size and timestamps of target file now * that target is updated on the server diff --git a/fs/splice.c b/fs/splice.c index 004eb1c4ce31..e4dcfa1c0fef 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -1104,7 +1104,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd, done: pipe->tail = pipe->head = 0; - file_accessed(in); + file_accessed(in, false); return bytes; read_failure: diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 6738fe43040b..a27c73848571 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -1603,7 +1603,7 @@ static int ubifs_file_mmap(struct file *file, struct vm_area_struct *vma) vma->vm_ops = &ubifs_file_vm_ops; if (IS_ENABLED(CONFIG_UBIFS_ATIME_SUPPORT)) - file_accessed(file); + file_accessed(file, false); return 0; } diff --git a/fs/udf/file.c b/fs/udf/file.c index 243840dc83ad..46edf6e64632 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -191,7 +191,7 @@ static int udf_release_file(struct inode *inode, struct file *filp) static int udf_file_mmap(struct file *file, struct vm_area_struct *vma) { - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &udf_file_vm_ops; return 0; diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 4f502219ae4f..c72efdb9e43e 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -227,7 +227,7 @@ xfs_file_dio_read( if (!iov_iter_count(to)) return 0; /* skip atime */ - file_accessed(iocb->ki_filp); + file_accessed(iocb->ki_filp, false); ret = xfs_ilock_iocb(iocb, XFS_IOLOCK_SHARED); if (ret) @@ -257,7 +257,7 @@ xfs_file_dax_read( ret = dax_iomap_rw(iocb, to, &xfs_read_iomap_ops); xfs_iunlock(ip, XFS_IOLOCK_SHARED); - file_accessed(iocb->ki_filp); + file_accessed(iocb->ki_filp, false); return ret; } @@ -1434,7 +1434,7 @@ xfs_file_mmap( if (!daxdev_mapping_supported(vma, target->bt_daxdev)) return -EOPNOTSUPP; - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &xfs_file_vm_ops; if (IS_DAX(inode)) vm_flags_set(vma, VM_HUGEPAGE); diff --git a/fs/zonefs/file.c b/fs/zonefs/file.c index 92c9aaae3663..664ebae181bd 100644 --- a/fs/zonefs/file.c +++ b/fs/zonefs/file.c @@ -323,7 +323,7 @@ static int zonefs_file_mmap(struct file *file, struct vm_area_struct *vma) (vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) return -EINVAL; - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &zonefs_file_vm_ops; return 0; @@ -736,7 +736,7 @@ static ssize_t zonefs_file_read_iter(struct kiocb *iocb, struct iov_iter *to) ret = -EINVAL; goto inode_unlock; } - file_accessed(iocb->ki_filp); + file_accessed(iocb->ki_filp, false); ret = iomap_dio_rw(iocb, to, &zonefs_read_iomap_ops, &zonefs_read_dio_ops, 0, NULL, 0); } else { diff --git a/include/linux/fs.h b/include/linux/fs.h index ba54879089ac..ed60b3d70d1e 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2204,10 +2204,11 @@ extern bool atime_needs_update(const struct path *, struct inode *); extern int touch_atime(const struct path *path, bool nowait); int inode_update_time(struct inode *inode, struct timespec64 *time, int flags); -static inline void file_accessed(struct file *file) +static inline int file_accessed(struct file *file, bool nowait) { if (!(file->f_flags & O_NOATIME)) - touch_atime(&file->f_path, false); + return touch_atime(&file->f_path, nowait); + return 0; } extern int file_modified(struct file *file); diff --git a/mm/filemap.c b/mm/filemap.c index 9e44a49bbd74..1f2032f4fd10 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2723,7 +2723,7 @@ ssize_t filemap_read(struct kiocb *iocb, struct iov_iter *iter, folio_batch_init(&fbatch); } while (iov_iter_count(iter) && iocb->ki_pos < isize && !error); - file_accessed(filp); + file_accessed(filp, false); return already_read ? already_read : error; } @@ -2809,7 +2809,7 @@ generic_file_read_iter(struct kiocb *iocb, struct iov_iter *iter) retval = kiocb_write_and_wait(iocb, count); if (retval < 0) return retval; - file_accessed(file); + file_accessed(file, false); retval = mapping->a_ops->direct_IO(iocb, iter); if (retval >= 0) { @@ -2978,7 +2978,7 @@ ssize_t filemap_splice_read(struct file *in, loff_t *ppos, out: folio_batch_release(&fbatch); - file_accessed(in); + file_accessed(in, false); return total_spliced ? total_spliced : error; } @@ -3613,7 +3613,7 @@ int generic_file_mmap(struct file *file, struct vm_area_struct *vma) if (!mapping->a_ops->read_folio) return -ENOEXEC; - file_accessed(file); + file_accessed(file, false); vma->vm_ops = &generic_file_vm_ops; return 0; } diff --git a/mm/shmem.c b/mm/shmem.c index 2f2e0e618072..440b23e2d9e1 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2317,7 +2317,7 @@ static int shmem_mmap(struct file *file, struct vm_area_struct *vma) /* arm64 - allow memory tagging on RAM-based files */ vm_flags_set(vma, VM_MTE_ALLOWED); - file_accessed(file); + file_accessed(file, false); /* This is anonymous shared memory if it is unlinked at the time of mmap */ if (inode->i_nlink) vma->vm_ops = &shmem_vm_ops; @@ -2727,7 +2727,7 @@ static ssize_t shmem_file_read_iter(struct kiocb *iocb, struct iov_iter *to) } *ppos = ((loff_t) index << PAGE_SHIFT) + offset; - file_accessed(file); + file_accessed(file, false); return retval ? retval : error; } @@ -2859,7 +2859,7 @@ static ssize_t shmem_file_splice_read(struct file *in, loff_t *ppos, if (folio) folio_put(folio); - file_accessed(in); + file_accessed(in, false); return total_spliced ? total_spliced : error; }