quota: kill the vfs_dq_off and vfs_dq_quota_on_remount wrappers
Instead of having wrappers in the VFS namespace export the dquot_suspend
and dquot_resume helpers directly. Also rename vfs_quota_disable to
dquot_disable while we're at it.
[Jan Kara: Moved dquot_suspend to quotaops.h and made it inline]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index d0f8837..9d5e582 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2598,11 +2598,9 @@
}
if (*flags & MS_RDONLY) {
- err = vfs_dq_off(sb, 1);
- if (err < 0 && err != -ENOSYS) {
- err = -EBUSY;
+ err = dquot_suspend(sb, -1);
+ if (err < 0)
goto restore_opts;
- }
/*
* First of all, the unconditional stuff we have to do
@@ -2672,7 +2670,7 @@
unlock_kernel();
if (enable_quota)
- vfs_dq_quota_on_remount(sb);
+ dquot_resume(sb, -1);
return 0;
restore_opts:
sb->s_flags = old_sb_flags;
