quota: Add support for ->get_nextdqblk() for VFS quota
authorJan Kara <jack@suse.cz>
Mon, 25 Jan 2016 18:24:50 +0000 (19:24 +0100)
committerJan Kara <jack@suse.cz>
Tue, 9 Feb 2016 12:05:23 +0000 (13:05 +0100)
commitbe6257b251cebd2deb8c76d43e387e28e3f7412d
tree379bf76bed705eb93e7ab9902ddffd343a383fe4
parent484a10f49387e4386bf2708532e75bf78ffea2cb
quota: Add support for ->get_nextdqblk() for VFS quota

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@suse.cz>
fs/ext4/super.c
fs/quota/dquot.c
fs/reiserfs/super.c
include/linux/quota.h
include/linux/quotaops.h