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authorStanislav Kinsbursky <skinsbursky@parallels.com>2011-10-25 14:16:48 +0300
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-10-25 13:16:36 +0200
commit253fb070e78db981740b000914b04b9203092925 (patch)
treeaff50b20e91767f352b973132a8b5335aae3e3ca /net/sunrpc
parent914edb1bb2abe2ae4775368f2ffb7f41010fb81e (diff)
downloadlinux-253fb070e78db981740b000914b04b9203092925.tar.bz2
SUNRPC: use rpcbind reference counting helpers
All is simple: we just increase users counter if rpcbind clients has been created already. Otherwise we create them and set users counter to 1. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/rpcb_clnt.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index 78af56579fa1..f5309aba1a14 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -258,9 +258,7 @@ static int rpcb_create_local_unix(void)
clnt4 = NULL;
}
- /* Protected by rpcb_create_local_mutex */
- rpcb_local_clnt = clnt;
- rpcb_local_clnt4 = clnt4;
+ rpcb_set_local(clnt, clnt4);
out:
return result;
@@ -312,9 +310,7 @@ static int rpcb_create_local_net(void)
clnt4 = NULL;
}
- /* Protected by rpcb_create_local_mutex */
- rpcb_local_clnt = clnt;
- rpcb_local_clnt4 = clnt4;
+ rpcb_set_local(clnt, clnt4);
out:
return result;
@@ -329,11 +325,11 @@ static int rpcb_create_local(void)
static DEFINE_MUTEX(rpcb_create_local_mutex);
int result = 0;
- if (rpcb_local_clnt)
+ if (rpcb_get_local())
return result;
mutex_lock(&rpcb_create_local_mutex);
- if (rpcb_local_clnt)
+ if (rpcb_get_local())
goto out;
if (rpcb_create_local_unix() != 0)