[Ocfs2-devel] [PATCH 1/3] quota: Add support for ->get_nextdqblk() for VFS quota

[Jan Kara]

On Fri 05-02-16 12:05:19, Dave Chinner wrote:
> On Thu, Feb 04, 2016 at 03:28:05PM +0100, Jan Kara wrote:
> > Add infrastructure for supporting get_nextdqblk() callback for VFS
> > quotas. Translate the operation into a callback to appropriate
> > filesystem and consequently to quota format callback.
> > 
> > Signed-off-by: Jan Kara <jack at suse.cz>
> 
> I'm a little confused here. What patchset is this dependent on? i.e.
> what introduces the ->get_nextdqblk method?

It depends on the patches Eric sent which introduce ->get_nextdqblk.

> The patches I currently have in my XFS working tree introduce this
> (quota: add new quotactl Q_XGETNEXTQUOTA) and everythign else is
> dependent on this. I looked a coupl eof days ago and I wasnt' able
> to find this in your tree.

Yeah, I have this patch as well, I just didn't push out.

> I'd much prefer that one of us publish a stable branch with just the
> quotactl() infrastructure (i.e. commands and bits up to the
> ->get_nextdqblk() callback) that we can then both base the different
> subsystem implementations off, rather than one of us having to pull
> in a whole tree of changes just to get the one commit we need...

Sure, I have pushed out:

'getnextquota' branch into my tree

git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 

which contains the patches from Eric I carry (including fixups in comments
other minor stuff I have found during final review). Can you please base
XFS patches on top of this branch? Thanks!

								Honza
-- 
Jan Kara <jack at suse.com>
SUSE Labs, CR