From: Sage Weil <sage@newdream.net>
Date: Mon, 29 Mar 2010 22:52:51 +0000 (-0700)
Subject: mds: delay check_inode_max_size if frozen
X-Git-Tag: v0.20~151^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=65d3f3fd830dadfd542f9a0eeb59ff405eacfadd;p=ceph.git

mds: delay check_inode_max_size if frozen
---

diff --git a/src/mds/Locker.cc b/src/mds/Locker.cc
index 35fa35025648..d3f33762df39 100644
--- a/src/mds/Locker.cc
+++ b/src/mds/Locker.cc
@@ -1501,6 +1501,11 @@ bool Locker::check_inode_max_size(CInode *in, bool force_wrlock,
 	   << " update_size " << update_size
 	   << " on " << *in << dendl;
 
+  if (in->is_frozen()) {
+    dout(10) << "check_inode_max_size frozen, waiting on " << *in << dendl;
+    in->add_waiter(CInode::WAIT_UNFREEZE, new C_MDL_CheckMaxSize(this, in));
+    return false;
+  }
   if (!force_wrlock && !in->filelock.can_wrlock(in->get_loner())) {
     // lock?
     if (in->filelock.is_stable()) {