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Diffstat (limited to 'net/sunrpc/sched.c')
-rw-r--r--net/sunrpc/sched.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 3eed71a2ff2b..737556204566 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -473,10 +473,20 @@ static struct rpc_task *__rpc_find_next_queued_priority(struct rpc_wait_queue *q
struct rpc_task *task;
/*
+ * Service the privileged queue.
+ */
+ q = &queue->tasks[RPC_NR_PRIORITY - 1];
+ if (queue->maxpriority > RPC_PRIORITY_PRIVILEGED && !list_empty(q)) {
+ task = list_first_entry(q, struct rpc_task, u.tk_wait.list);
+ goto out;
+ }
+
+ /*
* Service a batch of tasks from a single owner.
*/
q = &queue->tasks[queue->priority];
- if (!list_empty(q) && --queue->nr) {
+ if (!list_empty(q) && queue->nr) {
+ queue->nr--;
task = list_first_entry(q, struct rpc_task, u.tk_wait.list);
goto out;
}