workqueue: move global_cwq->cpu to worker_pool

Move gcwq->cpu to pool->cpu.  This introduces a couple places where
gcwq->pools[0].cpu is used.  These will soon go away as gcwq is
further reduced.

This is part of an effort to remove global_cwq and make worker_pool
the top level abstraction, which in turn will help implementing worker
pools with user-specified attributes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h
index f28d1b65f178..4e798e384a6a 100644
--- a/include/trace/events/workqueue.h
+++ b/include/trace/events/workqueue.h
@@ -54,7 +54,7 @@ TRACE_EVENT(workqueue_queue_work,
                 __entry->function       = work->func;
                 __entry->workqueue      = cwq->wq;
                 __entry->req_cpu        = req_cpu;
-                __entry->cpu            = cwq->pool->gcwq->cpu;
+                __entry->cpu            = cwq->pool->cpu;
         ),
 
         TP_printk("work struct=%p function=%pf workqueue=%p req_cpu=%u cpu=%u",