[PATCH 3.12 098/146] NFSd: call rpc_destroy_wait_queue() from free_client()

Jiri Slaby
2014-06-09T08:58:28Z

From: Trond Myklebust <trond.myklebust@primarydata.com>

3.12-stable review patch. If anyone has any objections, please let me know.

===============

commit 4cb57e3032d4e4bf5e97780e9907da7282b02b0c upstream.

Mainly to ensure that we don't leave any hanging timers.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
fs/nfsd/nfs4state.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 7a32d576ed7e..b21ed5e5b369 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1100,6 +1100,7 @@ free_client(struct nfs4_client *clp)
WARN_ON_ONCE(atomic_read(&ses->se_ref));
free_session(ses);
}
+ rpc_destroy_wait_queue(&clp->cl_cb_waitq);
free_svc_cred(&clp->cl_cred);
kfree(clp->cl_name.data);
idr_destroy(&clp->cl_stateids);
--
1.9.3