diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-06-16 14:17:01 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-10 23:40:28 -0400 |
| commit | 4bef61ff7514396419563ca54fd42ef846485b06 (patch) | |
| tree | 5ea7eca032557a8ae307661b8c2b887fac257476 /net/sunrpc/clnt.c | |
| parent | 6529eba08fe7297852391a468d95322913de73fa (diff) | |
| download | op-kernel-dev-4bef61ff7514396419563ca54fd42ef846485b06.zip op-kernel-dev-4bef61ff7514396419563ca54fd42ef846485b06.tar.gz | |
SUNRPC: Add a per-rpc_clnt spinlock
Use that to protect the rpc_clnt->cl_tasks list instead of using a global
lock.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 6631ece..424dfdc 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -149,6 +149,7 @@ static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, s goto out_no_stats; clnt->cl_program = program; INIT_LIST_HEAD(&clnt->cl_tasks); + spin_lock_init(&clnt->cl_lock); if (!xprt_bound(clnt->cl_xprt)) clnt->cl_autobind = 1; @@ -286,6 +287,7 @@ rpc_clone_client(struct rpc_clnt *clnt) new->cl_oneshot = 0; new->cl_dead = 0; INIT_LIST_HEAD(&new->cl_tasks); + spin_lock_init(&new->cl_lock); rpc_init_rtt(&new->cl_rtt_default, clnt->cl_xprt->timeout.to_initval); if (new->cl_auth) atomic_inc(&new->cl_auth->au_count); |
