Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
quota: Fix bogus warning in dquot_disable()
dquot_disable() was warning when sb_has_quota_loaded() was true when invalidating page cache for quota files. The thinking behind this warning was that we must have raced with somebody else turning quotas on and this should not happen because all places modifying quota state must hold s_umount exclusively now. However sb_has_quota_loaded() can be also true at this point when we are just suspending quotas on remount read-only. Just restore the behavior to situation before commit c3b0044 ("quota: Remove dqonoff_mutex") which introduced the warning. The code in dquot_disable() can be further simplified with the new locking of quota state changes however let's leave that to a separate commit that can get more testing exposure. Fixes: c3b0044 Signed-off-by: Jan Kara <jack@suse.cz>
- Loading branch information