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| author | Ingo Molnar <mingo@elte.hu> | 2006-03-23 03:00:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-23 07:38:11 -0800 |
| commit | d3be915fc5e7d19a2283ad9b0fe0782a74675d0a (patch) | |
| tree | e03647affdee4e72dbff4a5da55bcf32bfa65901 /fs/quota.c | |
| parent | c039e3134ae62863bbc8e8429b29e3c43cf21b2a (diff) | |
| download | lwn-d3be915fc5e7d19a2283ad9b0fe0782a74675d0a.tar.gz lwn-d3be915fc5e7d19a2283ad9b0fe0782a74675d0a.zip | |
[PATCH] sem2mutex: quota
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Jan Kara <jack@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/quota.c')
| -rw-r--r-- | fs/quota.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/quota.c b/fs/quota.c index ba9e0bf32f67..d6a2be826e29 100644 --- a/fs/quota.c +++ b/fs/quota.c @@ -170,10 +170,10 @@ static void quota_sync_sb(struct super_block *sb, int type) /* Now when everything is written we can discard the pagecache so * that userspace sees the changes. We need i_mutex and so we could - * not do it inside dqonoff_sem. Moreover we need to be carefull + * not do it inside dqonoff_mutex. Moreover we need to be carefull * about races with quotaoff() (that is the reason why we have own * reference to inode). */ - down(&sb_dqopt(sb)->dqonoff_sem); + mutex_lock(&sb_dqopt(sb)->dqonoff_mutex); for (cnt = 0; cnt < MAXQUOTAS; cnt++) { discard[cnt] = NULL; if (type != -1 && cnt != type) @@ -182,7 +182,7 @@ static void quota_sync_sb(struct super_block *sb, int type) continue; discard[cnt] = igrab(sb_dqopt(sb)->files[cnt]); } - up(&sb_dqopt(sb)->dqonoff_sem); + mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex); for (cnt = 0; cnt < MAXQUOTAS; cnt++) { if (discard[cnt]) { mutex_lock(&discard[cnt]->i_mutex); |