diff options
| author | Chuck Lever | 2005-08-11 16:25:35 -0400 |
|---|---|---|
| committer | Trond Myklebust | 2005-09-23 12:38:19 -0400 |
| commit | 5dc07727f86b25851e95193a0c484ea21b531c47 (patch) | |
| tree | 813a8cb359fef51172ff67d9da8efdfc5fee4a83 | |
| parent | 4a0f8c04f2ece949d54a0c4fd7490259cf23a58a (diff) | |
[PATCH] RPC: Rename xprt_lock
Clean-up: Replace the xprt_lock with something more aptly named. This lock
single-threads the XID and request slot reservation process.
Test-plan:
Compile kernel with CONFIG_NFS enabled.
Version: Thu, 11 Aug 2005 16:05:26 -0400
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 2 | ||||
| -rw-r--r-- | net/sunrpc/xprt.c | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index c4f903f0e17c..41ce296dded1 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -199,7 +199,7 @@ struct rpc_xprt { * Send stuff */ spinlock_t transport_lock; /* lock transport info */ - spinlock_t xprt_lock; /* lock xprt info */ + spinlock_t reserve_lock; /* lock slot table */ struct rpc_task * snd_task; /* Task blocked in send */ struct list_head recv; diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 1f0da8c1a3b0..9c45c522e3ef 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -643,9 +643,9 @@ void xprt_reserve(struct rpc_task *task) task->tk_status = -EIO; if (!xprt->shutdown) { - spin_lock(&xprt->xprt_lock); + spin_lock(&xprt->reserve_lock); do_xprt_reserve(task); - spin_unlock(&xprt->xprt_lock); + spin_unlock(&xprt->reserve_lock); } } @@ -698,10 +698,10 @@ void xprt_release(struct rpc_task *task) dprintk("RPC: %4d release request %p\n", task->tk_pid, req); - spin_lock(&xprt->xprt_lock); + spin_lock(&xprt->reserve_lock); list_add(&req->rq_list, &xprt->free); xprt_clear_backlog(xprt); - spin_unlock(&xprt->xprt_lock); + spin_unlock(&xprt->reserve_lock); } /** @@ -751,7 +751,7 @@ static struct rpc_xprt *xprt_setup(int proto, struct sockaddr_in *ap, struct rpc } spin_lock_init(&xprt->transport_lock); - spin_lock_init(&xprt->xprt_lock); + spin_lock_init(&xprt->reserve_lock); init_waitqueue_head(&xprt->cong_wait); INIT_LIST_HEAD(&xprt->free); |