[Ocfs2-devel] [PATCH 02/12] quota: Allow each filesystem to specify which quota types it supports

Wed Oct 22 09:29:15 PDT 2014

On Tue, Oct 21, 2014 at 04:38:26PM +0200, Jan Kara wrote:
> Currently all filesystems supporting VFS quota support user and group
> quotas. With introduction of project quotas this is going to change so
> make sure filesystem isn't called for quota type it doesn't support by
> introduction of a bitmask determining which quota types each filesystem
> supports.

Why don't you keep this bitmask in the dquot.c instead of pushing it
to the caller?  So far usage of s_dquot is mostly confined to dquot.c
(with a few leaks to the filesystems using it), so keeping it that
way seems like a good idea.