diff options
| author | Chuck Lever | 2006-03-20 19:44:23 +0100 |
|---|---|---|
| committer | Trond Myklebust | 2006-03-20 19:44:23 +0100 |
| commit | dead28da8e3fb32601d38fb32b7021122e0a3d21 (patch) | |
| tree | a1a23e27e08345c86ed0d9812f848470b615eb34 /fs/lockd/mon.c | |
| parent | SUNRPC: display human-readable procedure name in rpc_iostats output (diff) | |
| download | kernel-qcow2-linux-dead28da8e3fb32601d38fb32b7021122e0a3d21.tar.gz kernel-qcow2-linux-dead28da8e3fb32601d38fb32b7021122e0a3d21.tar.xz kernel-qcow2-linux-dead28da8e3fb32601d38fb32b7021122e0a3d21.zip | |
SUNRPC: eliminate rpc_call()
Clean-up: replace rpc_call() helper with direct call to rpc_call_sync.
This makes NFSv2 and NFSv3 synchronous calls more computationally
efficient, and reduces stack consumption in functions that used to
invoke rpc_call more than once.
Test plan:
Compile kernel with CONFIG_NFS enabled. Connectathon on NFS version 2,
version 3, and version 4 mount points.
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/lockd/mon.c')
| -rw-r--r-- | fs/lockd/mon.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c index 84ee39e6a3a2..5dd52b70859a 100644 --- a/fs/lockd/mon.c +++ b/fs/lockd/mon.c @@ -35,6 +35,10 @@ nsm_mon_unmon(struct nlm_host *host, u32 proc, struct nsm_res *res) struct rpc_clnt *clnt; int status; struct nsm_args args; + struct rpc_message msg = { + .rpc_argp = &args, + .rpc_resp = res, + }; clnt = nsm_create(); if (IS_ERR(clnt)) { @@ -49,7 +53,8 @@ nsm_mon_unmon(struct nlm_host *host, u32 proc, struct nsm_res *res) args.proc = NLMPROC_NSM_NOTIFY; memset(res, 0, sizeof(*res)); - status = rpc_call(clnt, proc, &args, res, 0); + msg.rpc_proc = &clnt->cl_procinfo[proc]; + status = rpc_call_sync(clnt, &msg, 0); if (status < 0) printk(KERN_DEBUG "nsm_mon_unmon: rpc failed, status=%d\n", status); |