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authorIngo Molnar <mingo@elte.hu>2006-03-23 14:00:29 +0300
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-23 18:38:11 +0300
commitd3be915fc5e7d19a2283ad9b0fe0782a74675d0a (patch)
treee03647affdee4e72dbff4a5da55bcf32bfa65901 /fs/quota.c
parentc039e3134ae62863bbc8e8429b29e3c43cf21b2a (diff)
downloadlinux-d3be915fc5e7d19a2283ad9b0fe0782a74675d0a.tar.xz
[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.c6
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);