diff options
author | Igor Mammedov <niallain@gmail.com> | 2008-04-28 23:08:21 +0000 |
---|---|---|
committer | Steve French <sfrench@us.ibm.com> | 2008-04-28 23:08:21 +0000 |
commit | e9f20d6f03e8df393b001dab6dc5226c2a5daf57 (patch) | |
tree | 73e94fa5e4f83576c97e36187b809c5aad2ade30 /fs/super.c | |
parent | bf62fd887cab230f5952b611bde25e8e15acb454 (diff) | |
parent | e31a94ed371c70855eb30b77c490d6d85dd4da26 (diff) |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'fs/super.c')
-rw-r--r-- | fs/super.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/super.c b/fs/super.c index 4798350b2bc..a5a4aca7e22 100644 --- a/fs/super.c +++ b/fs/super.c @@ -179,7 +179,7 @@ void deactivate_super(struct super_block *s) if (atomic_dec_and_lock(&s->s_active, &sb_lock)) { s->s_count -= S_BIAS-1; spin_unlock(&sb_lock); - DQUOT_OFF(s); + DQUOT_OFF(s, 0); down_write(&s->s_umount); fs->kill_sb(s); put_filesystem(fs); @@ -608,6 +608,7 @@ retry: int do_remount_sb(struct super_block *sb, int flags, void *data, int force) { int retval; + int remount_rw; #ifdef CONFIG_BLOCK if (!(flags & MS_RDONLY) && bdev_read_only(sb->s_bdev)) @@ -625,8 +626,11 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force) mark_files_ro(sb); else if (!fs_may_remount_ro(sb)) return -EBUSY; - DQUOT_OFF(sb); + retval = DQUOT_OFF(sb, 1); + if (retval < 0 && retval != -ENOSYS) + return -EBUSY; } + remount_rw = !(flags & MS_RDONLY) && (sb->s_flags & MS_RDONLY); if (sb->s_op->remount_fs) { lock_super(sb); @@ -636,6 +640,8 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force) return retval; } sb->s_flags = (sb->s_flags & ~MS_RMT_MASK) | (flags & MS_RMT_MASK); + if (remount_rw) + DQUOT_ON_REMOUNT(sb); return 0; } |