From 0af8887ebf4556a76680a61b0bb156d934702c63 Mon Sep 17 00:00:00 2001
From: Eric Van Hensbergen <ericvh@ericvh-desktop.austin.ibm.com>
Date: Fri, 13 Jul 2007 16:47:58 -0500
Subject: [PATCH] 9p: fix a race condition bug in umount which caused a
 segfault

umounting partitions after heavy activity would sometimes trigger a
segmentation violation.  This fix appears to remove that problem.
Fix originally provided by Latchesar Ionkov.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
---
 net/9p/client.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/9p/client.c b/net/9p/client.c
index bb2b8a3af196..cb170750337c 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -127,12 +127,12 @@ void p9_client_destroy(struct p9_client *clnt)
 		clnt->trans = NULL;
 	}
 
-	if (clnt->fidpool)
-		p9_idpool_destroy(clnt->fidpool);
-
 	list_for_each_entry_safe(fid, fidptr, &clnt->fidlist, flist)
 		p9_fid_destroy(fid);
 
+	if (clnt->fidpool)
+		p9_idpool_destroy(clnt->fidpool);
+
 	kfree(clnt);
 }
 EXPORT_SYMBOL(p9_client_destroy);
-- 
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