diff options
Diffstat (limited to 'net/sunrpc/sched.c')
| -rw-r--r-- | net/sunrpc/sched.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c index fcfd48d263f6..a9f786247ffb 100644 --- a/net/sunrpc/sched.c +++ b/net/sunrpc/sched.c @@ -54,7 +54,8 @@ static struct rpc_wait_queue delay_queue; /* * rpciod-related stuff */ -struct workqueue_struct *rpciod_workqueue; +struct workqueue_struct *rpciod_workqueue __read_mostly; +struct workqueue_struct *xprtiod_workqueue __read_mostly; /* * Disable the timer for a given RPC task. Should be called with @@ -1071,10 +1072,22 @@ static int rpciod_start(void) * Create the rpciod thread and wait for it to start. */ dprintk("RPC: creating workqueue rpciod\n"); - /* Note: highpri because network receive is latency sensitive */ - wq = alloc_workqueue("rpciod", WQ_MEM_RECLAIM | WQ_HIGHPRI, 0); + wq = alloc_workqueue("rpciod", WQ_MEM_RECLAIM, 0); + if (!wq) + goto out_failed; rpciod_workqueue = wq; - return rpciod_workqueue != NULL; + /* Note: highpri because network receive is latency sensitive */ + wq = alloc_workqueue("xprtiod", WQ_MEM_RECLAIM | WQ_HIGHPRI, 0); + if (!wq) + goto free_rpciod; + xprtiod_workqueue = wq; + return 1; +free_rpciod: + wq = rpciod_workqueue; + rpciod_workqueue = NULL; + destroy_workqueue(wq); +out_failed: + return 0; } static void rpciod_stop(void) @@ -1088,6 +1101,9 @@ static void rpciod_stop(void) wq = rpciod_workqueue; rpciod_workqueue = NULL; destroy_workqueue(wq); + wq = xprtiod_workqueue; + xprtiod_workqueue = NULL; + destroy_workqueue(wq); } void |