From: Sage Weil <sage@inktank.com>
Date: Mon, 30 Dec 2013 20:52:20 +0000 (-0800)
Subject: osd/ReplicatedPG: always set obc->ssc SnapSetContext for clones
X-Git-Tag: v0.77~22^2~21
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=c6b73eb469086a42a2d0aa1afc9fc56a450a7300;p=ceph.git

osd/ReplicatedPG: always set obc->ssc SnapSetContext for clones

This can be useful!

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/osd/ReplicatedPG.cc b/src/osd/ReplicatedPG.cc
index 8f5ccbb67e2..2605d5df2ff 100644
--- a/src/osd/ReplicatedPG.cc
+++ b/src/osd/ReplicatedPG.cc
@@ -6353,7 +6353,12 @@ int ReplicatedPG::find_object_context(const hobject_t& oid,
     return -ENOENT;
   }
 
-  put_snapset_context(ssc);
+  if (!obc->ssc) {
+    obc->ssc = ssc;
+  } else {
+    assert(obc->ssc == ssc);
+    put_snapset_context(ssc);
+  }
   ssc = 0;
 
   // clone