The patch titled
ext4: add missing unlock to an error path in ext4_quota_write()
has been removed from the -mm tree. Its filename was
ext4-add-missing-unlock-to-an-error-path-in-ext4_quota_write.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ext4: add missing unlock to an error path in ext4_quota_write()
From: Jan Kara <jack@xxxxxxx>
When write in ext4_quota_write() fails, we have to properly release
i_mutex. One error path has been missing the unlock...
Signed-off-by: Jan Kara <jack@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ext4/super.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -puN fs/ext4/super.c~ext4-add-missing-unlock-to-an-error-path-in-ext4_quota_write fs/ext4/super.c
--- a/fs/ext4/super.c~ext4-add-missing-unlock-to-an-error-path-in-ext4_quota_write
+++ a/fs/ext4/super.c
@@ -3337,8 +3337,10 @@ static ssize_t ext4_quota_write(struct s
blk++;
}
out:
- if (len == towrite)
+ if (len == towrite) {
+ mutex_unlock(&inode->i_mutex);
return err;
+ }
if (inode->i_size < off+len-towrite) {
i_size_write(inode, off+len-towrite);
EXT4_I(inode)->i_disksize = inode->i_size;
_
Patches currently in -mm which might be from jack@xxxxxxx are
linux-next.patch
ext3-fix-synchronization-of-quota-files-in-journal=data-mode.patch
ext3-fix-typos-in-messages-and-comments-journalled-journaled.patch
ext3-correct-mount-option-parsing-to-detect-when-quota-options-can-be-changed.patch
jbd-fix-race-between-free-buffer-and-commit-trasanction.patch
jbd-fix-race-between-free-buffer-and-commit-trasanction-checkpatch-fixes.patch
jbd-fix-race-between-free-buffer-and-commit-trasanction-checkpatch-fixes-fix.patch
jbd-positively-dispose-the-unmapped-data-buffers-in-journal_commit_transaction.patch
jbd-dont-abort-if-flushing-file-data-failed.patch
jbd-dont-abort-if-flushing-file-data-failed-fix.patch
reiserfs-fix-synchronization-of-quota-files-in-journal=data-mode.patch
reiserfs-fix-typos-in-messages-and-comments-journalled-journaled.patch
reiserfs-correct-mount-option-parsing-to-detect-when-quota-options-can-be-changed.patch
quota-rename-quota-functions-from-upper-case-make-bigger-ones-non-inline.patch
quota-cleanup-loop-in-sync_dquots.patch
quota-move-function-macros-from-quotah-to-quotaopsh.patch
quota-move-function-macros-from-quotah-to-quotaopsh-jfs-fix.patch
quota-move-function-macros-from-quotah-to-quotaopsh-jfs-fix-fix.patch
quota-move-function-macros-from-quotah-to-quotaopsh-fix.patch
quota-convert-macros-to-inline-functions.patch
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