From ffc671f1eaa80ee5388693ad78f8332fdea71b80 Mon Sep 17 00:00:00 2001 From: Masatake YAMATO Date: Mon, 4 Jan 2016 16:10:42 +1100 Subject: [PATCH] xfs: send warning of project quota to userspace via netlink 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 Reviewed-by: Brian Foster Signed-off-by: Dave Chinner --- fs/xfs/xfs_trans_dquot.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/fs/xfs/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c index ce78534a047e..995170194df0 100644 --- a/fs/xfs/xfs_trans_dquot.c +++ b/fs/xfs/xfs_trans_dquot.c @@ -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); } -- 2.20.1