summaryrefslogtreecommitdiff
path: root/fs/super.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/super.c')
-rw-r--r--fs/super.c28
1 files changed, 19 insertions, 9 deletions
diff --git a/fs/super.c b/fs/super.c
index 6ce501447ada..2ba481518ba7 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -197,7 +197,7 @@ 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, 0);
+ vfs_dq_off(s, 0);
down_write(&s->s_umount);
fs->kill_sb(s);
put_filesystem(fs);
@@ -266,7 +266,7 @@ EXPORT_SYMBOL(unlock_super);
void __fsync_super(struct super_block *sb)
{
sync_inodes_sb(sb, 0);
- DQUOT_SYNC(sb);
+ vfs_dq_sync(sb);
lock_super(sb);
if (sb->s_dirt && sb->s_op->write_super)
sb->s_op->write_super(sb);
@@ -655,7 +655,7 @@ 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;
- retval = DQUOT_OFF(sb, 1);
+ retval = vfs_dq_off(sb, 1);
if (retval < 0 && retval != -ENOSYS)
return -EBUSY;
}
@@ -670,11 +670,11 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force)
}
sb->s_flags = (sb->s_flags & ~MS_RMT_MASK) | (flags & MS_RMT_MASK);
if (remount_rw)
- DQUOT_ON_REMOUNT(sb);
+ vfs_dq_quota_on_remount(sb);
return 0;
}
-static void do_emergency_remount(unsigned long foo)
+static void do_emergency_remount(struct work_struct *work)
{
struct super_block *sb;
@@ -697,12 +697,19 @@ static void do_emergency_remount(unsigned long foo)
spin_lock(&sb_lock);
}
spin_unlock(&sb_lock);
+ kfree(work);
printk("Emergency Remount complete\n");
}
void emergency_remount(void)
{
- pdflush_operation(do_emergency_remount, 0);
+ struct work_struct *work;
+
+ work = kmalloc(sizeof(*work), GFP_ATOMIC);
+ if (work) {
+ INIT_WORK(work, do_emergency_remount);
+ schedule_work(work);
+ }
}
/*
@@ -831,7 +838,8 @@ int get_sb_bdev(struct file_system_type *fs_type,
bdev->bd_super = s;
}
- return simple_set_mnt(mnt, s);
+ simple_set_mnt(mnt, s);
+ return 0;
error_s:
error = PTR_ERR(s);
@@ -877,7 +885,8 @@ int get_sb_nodev(struct file_system_type *fs_type,
return error;
}
s->s_flags |= MS_ACTIVE;
- return simple_set_mnt(mnt, s);
+ simple_set_mnt(mnt, s);
+ return 0;
}
EXPORT_SYMBOL(get_sb_nodev);
@@ -909,7 +918,8 @@ int get_sb_single(struct file_system_type *fs_type,
s->s_flags |= MS_ACTIVE;
}
do_remount_sb(s, flags, data, 0);
- return simple_set_mnt(mnt, s);
+ simple_set_mnt(mnt, s);
+ return 0;
}
EXPORT_SYMBOL(get_sb_single);