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authorTrond Myklebust <Trond.Myklebust@netapp.com>2008-02-22 17:06:55 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-02-28 23:17:27 -0800
commitf6a1cc89309f0ae847a9b6fe418d1c4215e5bc55 (patch)
tree4f5d585dd901718d66d9c354625f9a0bc85c234d /net
parent5d00837b90340af9106dcd93af75fd664c8eb87f (diff)
downloadblackbird-op-linux-f6a1cc89309f0ae847a9b6fe418d1c4215e5bc55.tar.gz
blackbird-op-linux-f6a1cc89309f0ae847a9b6fe418d1c4215e5bc55.zip
SUNRPC: Add a (empty for the moment) destructor for rpc_wait_queues
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/auth_gss/auth_gss.c1
-rw-r--r--net/sunrpc/sched.c21
-rw-r--r--net/sunrpc/xprt.c5
3 files changed, 20 insertions, 7 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index dc6391bcda11..ef6384961808 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -266,6 +266,7 @@ gss_release_msg(struct gss_upcall_msg *gss_msg)
BUG_ON(!list_empty(&gss_msg->list));
if (gss_msg->ctx != NULL)
gss_put_ctx(gss_msg->ctx);
+ rpc_destroy_wait_queue(&gss_msg->rpc_waitqueue);
kfree(gss_msg);
}
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index caf12fd6b6af..86aa897e7b08 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -214,6 +214,11 @@ void rpc_init_wait_queue(struct rpc_wait_queue *queue, const char *qname)
}
EXPORT_SYMBOL_GPL(rpc_init_wait_queue);
+void rpc_destroy_wait_queue(struct rpc_wait_queue *queue)
+{
+}
+EXPORT_SYMBOL_GPL(rpc_destroy_wait_queue);
+
static int rpc_wait_bit_killable(void *word)
{
if (fatal_signal_pending(current))
@@ -1020,11 +1025,20 @@ rpc_destroy_mempool(void)
kmem_cache_destroy(rpc_task_slabp);
if (rpc_buffer_slabp)
kmem_cache_destroy(rpc_buffer_slabp);
+ rpc_destroy_wait_queue(&delay_queue);
}
int
rpc_init_mempool(void)
{
+ /*
+ * The following is not strictly a mempool initialisation,
+ * but there is no harm in doing it here
+ */
+ rpc_init_wait_queue(&delay_queue, "delayq");
+ if (!rpciod_start())
+ goto err_nomem;
+
rpc_task_slabp = kmem_cache_create("rpc_tasks",
sizeof(struct rpc_task),
0, SLAB_HWCACHE_ALIGN,
@@ -1045,13 +1059,6 @@ rpc_init_mempool(void)
rpc_buffer_slabp);
if (!rpc_buffer_mempool)
goto err_nomem;
- if (!rpciod_start())
- goto err_nomem;
- /*
- * The following is not strictly a mempool initialisation,
- * but there is no harm in doing it here
- */
- rpc_init_wait_queue(&delay_queue, "delayq");
return 0;
err_nomem:
rpc_destroy_mempool();
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 9bf118c54316..85199c647022 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -1052,6 +1052,11 @@ static void xprt_destroy(struct kref *kref)
xprt->shutdown = 1;
del_timer_sync(&xprt->timer);
+ rpc_destroy_wait_queue(&xprt->binding);
+ rpc_destroy_wait_queue(&xprt->pending);
+ rpc_destroy_wait_queue(&xprt->sending);
+ rpc_destroy_wait_queue(&xprt->resend);
+ rpc_destroy_wait_queue(&xprt->backlog);
/*
* Tear down transport state and free the rpc_xprt
*/
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