From: Masatake YAMATO Date: Mon, 4 Jan 2016 05:10:42 +0000 (+1100) Subject: xfs: send warning of project quota to userspace via netlink X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ffc671f1eaa80ee5388693ad78f8332fdea71b80;p=deliverable%2Flinux.git 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 --- 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); }