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Diffstat (limited to 'net/sunrpc/sched.c')
-rw-r--r--net/sunrpc/sched.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index dff07795bd1..5c3eee76850 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -65,7 +65,7 @@ static LIST_HEAD(all_tasks);
*/
static DEFINE_MUTEX(rpciod_mutex);
static unsigned int rpciod_users;
-static struct workqueue_struct *rpciod_workqueue;
+struct workqueue_struct *rpciod_workqueue;
/*
* Spinlock for other critical sections of code.
@@ -182,6 +182,7 @@ static void __rpc_add_wait_queue(struct rpc_wait_queue *queue, struct rpc_task *
else
list_add_tail(&task->u.tk_wait.list, &queue->tasks[0]);
task->u.tk_wait.rpc_waitq = queue;
+ queue->qlen++;
rpc_set_queued(task);
dprintk("RPC: %4d added to queue %p \"%s\"\n",
@@ -216,6 +217,7 @@ static void __rpc_remove_wait_queue(struct rpc_task *task)
__rpc_remove_wait_queue_priority(task);
else
list_del(&task->u.tk_wait.list);
+ queue->qlen--;
dprintk("RPC: %4d removed from queue %p \"%s\"\n",
task->tk_pid, queue, rpc_qname(queue));
}
@@ -816,6 +818,9 @@ void rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt, int flags, cons
BUG_ON(task->tk_ops == NULL);
+ /* starting timestamp */
+ task->tk_start = jiffies;
+
dprintk("RPC: %4d new task procpid %d\n", task->tk_pid,
current->pid);
}
@@ -917,8 +922,11 @@ struct rpc_task *rpc_run_task(struct rpc_clnt *clnt, int flags,
{
struct rpc_task *task;
task = rpc_new_task(clnt, flags, ops, data);
- if (task == NULL)
+ if (task == NULL) {
+ if (ops->rpc_release != NULL)
+ ops->rpc_release(data);
return ERR_PTR(-ENOMEM);
+ }
atomic_inc(&task->tk_count);
rpc_execute(task);
return task;
@@ -1159,16 +1167,12 @@ rpc_init_mempool(void)
NULL, NULL);
if (!rpc_buffer_slabp)
goto err_nomem;
- rpc_task_mempool = mempool_create(RPC_TASK_POOLSIZE,
- mempool_alloc_slab,
- mempool_free_slab,
- rpc_task_slabp);
+ rpc_task_mempool = mempool_create_slab_pool(RPC_TASK_POOLSIZE,
+ rpc_task_slabp);
if (!rpc_task_mempool)
goto err_nomem;
- rpc_buffer_mempool = mempool_create(RPC_BUFFER_POOLSIZE,
- mempool_alloc_slab,
- mempool_free_slab,
- rpc_buffer_slabp);
+ rpc_buffer_mempool = mempool_create_slab_pool(RPC_BUFFER_POOLSIZE,
+ rpc_buffer_slabp);
if (!rpc_buffer_mempool)
goto err_nomem;
return 0;