leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

xfs: send warning of project quota to userspace via netlink

Browse Source 
Linux's quota subsystem has an ability to handle project quota. This
commit just utilizes the ability from xfs side.  dbus-monitor and
quota_nld shipped as part of quota-tools can be used for testing.
See the patch posting on the XFS list for details on testing.

Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Masatake YAMATO 2016-01-04 16:10:42 +11:00 committed by Dave Chinner
parent f1f96c4946
commit ffc671f1ea
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
fs/xfs/xfs_trans_dquot.c
View File

@ -572,12 +572,16 @@ xfs_quota_warn(
struct xfs_dquot *dqp,
int type)
{
/* no warnings for project quotas - we just return ENOSPC later */
enum quota_type qtype;
if (dqp->dq_flags & XFS_DQ_PROJ)
return;
quota_send_warning(make_kqid(&init_user_ns,
(dqp->dq_flags & XFS_DQ_USER) ?
USRQUOTA : GRPQUOTA,
qtype = PRJQUOTA;
else if (dqp->dq_flags & XFS_DQ_USER)
qtype = USRQUOTA;
else
qtype = GRPQUOTA;
quota_send_warning(make_kqid(&init_user_ns, qtype,
be32_to_cpu(dqp->q_core.d_id)),
mp->m_super->s_dev, type);
}