From: Andrew Perepechko <Andrew.Perepechko@sun.com>
Date: Fri, 16 Apr 2010 20:31:18 +0000 (-0700)
Subject: b=21826 a small fix for quota files invalidation
X-Git-Tag: 1.10.0.41~43
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=c95e41f163cb216498e06f2ca65d948699de137e

b=21826 a small fix for quota files invalidation

i=Johann Lombardi
i=ZhiYong Tian
---

diff --git a/lustre/quota/quota_master.c b/lustre/quota/quota_master.c
index 8d58de0..c72e477 100644
--- a/lustre/quota/quota_master.c
+++ b/lustre/quota/quota_master.c
@@ -645,6 +645,8 @@ int mds_quota_finvalidate(struct obd_device *obd, struct obd_quotactl *oqctl)
                 RETURN(-EINVAL);
 
         cfs_down(&obt->obt_quotachecking);
+        if (obt->obt_qctxt.lqc_flags & UGQUOTA2LQC(oqctl->qc_type))
+                GOTO(out, rc = -EBUSY);
         push_ctxt(&saved, &obd->obd_lvfs_ctxt, NULL);
         cfs_down(&mds->mds_qonoff_sem);
 
@@ -655,6 +657,7 @@ int mds_quota_finvalidate(struct obd_device *obd, struct obd_quotactl *oqctl)
 
         cfs_up(&mds->mds_qonoff_sem);
         pop_ctxt(&saved, &obd->obd_lvfs_ctxt, NULL);
+out:
         cfs_up(&obt->obt_quotachecking);
         RETURN(rc);
 }