linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / fs / quota.c

diff --git a/fs/quota.c b/fs/quota.c
index 56ff735..b80f8bd 100644 (file)
--- a/fs/quota.c
+++ b/fs/quota.c
@@ -173,10 +173,10 @@ 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_mutex. Moreover we need to be carefull
+        * not do it inside dqonoff_sem. Moreover we need to be carefull
         * about races with quotaoff() (that is the reason why we have own
         * reference to inode). */
-       mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);
+       down(&sb_dqopt(sb)->dqonoff_sem);
        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
                discard[cnt] = NULL;
                if (type != -1 && cnt != type)
@@ -185,7 +185,7 @@ static void quota_sync_sb(struct super_block *sb, int type)
                        continue;
                discard[cnt] = igrab(sb_dqopt(sb)->files[cnt]);
        }
-       mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
+       up(&sb_dqopt(sb)->dqonoff_sem);
        for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
                if (discard[cnt]) {
                        mutex_lock(&discard[cnt]->i_mutex);