From 4f47707b056bd2e3627ef390557ee93d312daba5 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@g5.osdl.org>
Date: Tue, 10 Jan 2006 08:56:39 -0800
Subject: Fix rpc shutdown event condition bug
We want to wait for the cl_users to go down to zero, not for it to stay
positive. Quoth Trond (who wasn't even the author, but acked the wrong
version): "Argh! I need to increase my daily caffeine dosages."
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
net/sunrpc/clnt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index a44da8b3d2..4cef7fa2b7 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -269,7 +269,7 @@ rpc_shutdown_client(struct rpc_clnt *clnt)
clnt->cl_dead = 0;
rpc_killall_tasks(clnt);
wait_event_timeout(destroy_wait,
- atomic_read(&clnt->cl_users) > 0, 1*HZ);
+ !atomic_read(&clnt->cl_users), 1*HZ);
}
if (atomic_read(&clnt->cl_users) < 0) {
--
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