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| author | Ingo Molnar <mingo@kernel.org> | 2012-05-30 10:59:04 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-05-30 10:59:04 +0200 |
| commit | 063e04776172f93b16a5eefd5661a340c1126513 (patch) | |
| tree | 19cb1623631c8cc5dcf0d91f4731feec7cbefa04 /fs/ext4/super.c | |
| parent | 59cd358a7a5b2f6b61faa01dae6cfda3830ac62a (diff) | |
| parent | 731a7378b81c2f5fa88ca1ae20b83d548d5613dc (diff) | |
| download | linux-063e04776172f93b16a5eefd5661a340c1126513.tar.gz linux-063e04776172f93b16a5eefd5661a340c1126513.tar.xz linux-063e04776172f93b16a5eefd5661a340c1126513.zip | |
Merge branch 'linus' into perf/urgent
Merge back Linus's latest branch so that we pick up the uprobes changes.
( I tested this branch locally and while it's one from the middle of the
merge window it's a good one to base further work off. )
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/ext4/super.c')
| -rw-r--r-- | fs/ext4/super.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 436b4223df66..35b5954489ee 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1007,7 +1007,7 @@ static void destroy_inodecache(void) void ext4_clear_inode(struct inode *inode) { invalidate_inode_buffers(inode); - end_writeback(inode); + clear_inode(inode); dquot_drop(inode); ext4_discard_preallocations(inode); if (EXT4_I(inode)->jinode) { @@ -4758,7 +4758,6 @@ static ssize_t ext4_quota_write(struct super_block *sb, int type, return -EIO; } - mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA); bh = ext4_bread(handle, inode, blk, 1, &err); if (!bh) goto out; @@ -4774,16 +4773,13 @@ static ssize_t ext4_quota_write(struct super_block *sb, int type, err = ext4_handle_dirty_metadata(handle, NULL, bh); brelse(bh); out: - if (err) { - mutex_unlock(&inode->i_mutex); + if (err) return err; - } if (inode->i_size < off + len) { i_size_write(inode, off + len); EXT4_I(inode)->i_disksize = inode->i_size; ext4_mark_inode_dirty(handle, inode); } - mutex_unlock(&inode->i_mutex); return len; } |