@@ -2333,7 +2333,7 @@ static int ext4_ext_remove_space(struct inode
*inode, ext4_lblk_t start)
ext_debug("truncate since %u\n", start);
/* probably first extent we're gonna free will be last in block */
- handle = ext4_journal_start(inode, depth + 1);
+ handle = ext4_journal_start(inode, depth + 1, false);
if (IS_ERR(handle))
return PTR_ERR(handle);
@@ -3544,7 +3544,7 @@ void ext4_ext_truncate(struct inode *inode)
* probably first extent we're gonna free will be last in block
*/
err = ext4_writepage_trans_blocks(inode);
- handle = ext4_journal_start(inode, err);
+ handle = ext4_journal_start(inode, err, false);
if (IS_ERR(handle))
return;
@@ -3752,7 +3752,7 @@ int ext4_convert_unwritten_extents(struct inode
*inode, loff_t offset,
while (ret >= 0 && ret < max_blocks) {
map.m_lblk += ret;
map.m_len = (max_blocks -= ret);
- handle = ext4_journal_start(inode, credits);
+ handle = ext4_journal_start(inode, credits, false);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
break;
@@ -1257,7 +1257,7 @@ extern int ext4_init_inode_table(struct
super_block *sb, ext4_group_t group,
if (gdp->bg_flags & cpu_to_le16(EXT4_BG_INODE_ZEROED))
goto out;
- handle = ext4_journal_start_sb(sb, 1);
+ handle = ext4_journal_start_sb(sb, 1, false);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
goto out;
@@ -129,7 +129,7 @@ static handle_t *start_transaction(struct inode *inode)
{
handle_t *result;
- result = ext4_journal_start(inode, blocks_for_truncate(inode));
+ result = ext4_journal_start(inode, blocks_for_truncate(inode), false);
if (!IS_ERR(result))
return result;
@@ -204,7 +204,7 @@ void ext4_evict_inode(struct inode *inode)
if (is_bad_inode(inode))
goto no_delete;
- handle = ext4_journal_start(inode, blocks_for_truncate(inode)+3);
+ handle = ext4_journal_start(inode, blocks_for_truncate(inode)+3, false);
if (IS_ERR(handle)) {
ext4_std_error(inode->i_sb, PTR_ERR(handle));
/*
@@ -1398,7 +1398,7 @@ static int _ext4_get_block(struct inode *inode,
sector_t iblock,
if (map.m_len > DIO_MAX_BLOCKS)
map.m_len = DIO_MAX_BLOCKS;
dio_credits = ext4_chunk_trans_blocks(inode, map.m_len);
- handle = ext4_journal_start(inode, dio_credits);
+ handle = ext4_journal_start(inode, dio_credits, false);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
return ret;
@@ -2653,7 +2653,8 @@ static int __ext4_journalled_writepage(struct page *page,
* references to buffers so we are safe */
unlock_page(page);
- handle = ext4_journal_start(inode, ext4_writepage_trans_blocks(inode));
+ handle = ext4_journal_start(inode, ext4_writepage_trans_blocks(inode),
+ false);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
goto out;
@@ -3049,7 +3050,7 @@ retry:
needed_blocks = ext4_da_writepages_trans_blocks(inode);
/* start a new transaction*/
- handle = ext4_journal_start(inode, needed_blocks);
+ handle = ext4_journal_start(inode, needed_blocks, false);
if (IS_ERR(handle)) {
ret = PTR_ERR(handle);
ext4_msg(inode->i_sb, KERN_CRIT, "%s: jbd2_start: "
@@ -5385,7 +5386,7 @@ int ext4_setattr(struct dentry *dentry, struct
iattr *attr)
attr->ia_size);
if (error) {
/* Do as much error cleanup as possible */
- handle = ext4_journal_start(inode, 3);
+ handle = ext4_journal_start(inode, 3, false);
if (IS_ERR(handle)) {
ext4_orphan_del(NULL, inode);
goto err_out;
@@ -5738,7 +5739,7 @@ void ext4_dirty_inode(struct inode *inode)
{
handle_t *handle;
- handle = ext4_journal_start(inode, 2);
+ handle = ext4_journal_start(inode, 2, false);
if (IS_ERR(handle))
goto out;
@@ -5822,7 +5823,7 @@ int ext4_change_inode_journal_flag(struct inode
*inode, int val)
/* Finally we can mark the inode as dirty. */
- handle = ext4_journal_start(inode, 1);
+ handle = ext4_journal_start(inode, 1, false);
if (IS_ERR(handle))
return PTR_ERR(handle);
@@ -4471,7 +4471,8 @@ static int ext4_write_dquot(struct dquot *dquot)
inode = dquot_to_inode(dquot);
handle = ext4_journal_start(inode,
- EXT4_QUOTA_TRANS_BLOCKS(dquot->dq_sb));
+ EXT4_QUOTA_TRANS_BLOCKS(dquot->dq_sb),
+ false);
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_commit(dquot);
@@ -4487,7 +4488,7 @@ static int ext4_acquire_dquot(struct dquot *dquot)
handle_t *handle;
handle = ext4_journal_start(dquot_to_inode(dquot),
- EXT4_QUOTA_INIT_BLOCKS(dquot->dq_sb));
+ EXT4_QUOTA_INIT_BLOCKS(dquot->dq_sb), false);
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_acquire(dquot);
@@ -4503,7 +4504,7 @@ static int ext4_release_dquot(struct dquot *dquot)
handle_t *handle;
handle = ext4_journal_start(dquot_to_inode(dquot),
- EXT4_QUOTA_DEL_BLOCKS(dquot->dq_sb));
+ EXT4_QUOTA_DEL_BLOCKS(dquot->dq_sb), false);
if (IS_ERR(handle)) {
/* Release dquot anyway to avoid endless cycle in dqput() */
dquot_release(dquot);
@@ -4534,7 +4535,7 @@ static int ext4_write_info(struct super_block
*sb, int type)
handle_t *handle;
/* Data block + inode block */
- handle = ext4_journal_start(sb->s_root->d_inode, 2);
+ handle = ext4_journal_start(sb->s_root->d_inode, 2, false);
if (IS_ERR(handle))
return PTR_ERR(handle);
Following patch updates ext4 routines to specifiy journal not to fail the transaction allocation with ENOMEM and retry till it succeeds. Signed-off-by: Manish Katiyar <mkatiyar@gmail.com> --- fs/ext4/extents.c | 6 +++--- fs/ext4/ialloc.c | 2 +- fs/ext4/inode.c | 17 +++++++++-------- fs/ext4/super.c | 9 +++++---- 4 files changed, 18 insertions(+), 16 deletions(-) ret = dquot_commit_info(sb, type);