workqueue: fix the comments of nr_idle
Since the worker rebinding behavior was refactored, there is
no idle worker off the idle_list now. The comment is outdated
and can be just removed.
It also groups nr_workers and nr_idle together.
Signed-off-by: Lai Jiangshan <jiangshanlai@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 7df85fa..eeebfa6 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -153,10 +153,9 @@
unsigned long watchdog_ts; /* L: watchdog timestamp */
struct list_head worklist; /* L: list of pending works */
- int nr_workers; /* L: total number of workers */
- /* nr_idle includes the ones off idle_list for rebinding */
- int nr_idle; /* L: currently idle ones */
+ int nr_workers; /* L: total number of workers */
+ int nr_idle; /* L: currently idle workers */
struct list_head idle_list; /* X: list of idle workers */
struct timer_list idle_timer; /* L: worker idle timeout */