workqueue: deprecate system_nrt[_freezable]_wq
system_nrt[_freezable]_wq are now spurious. Mark them deprecated and
convert all users to system[_freezable]_wq.
If you're cc'd and wondering what's going on: Now all workqueues are
non-reentrant, so there's no reason to use system_nrt[_freezable]_wq.
Please use system[_freezable]_wq instead.
This patch doesn't make any functional difference.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-By: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: David Airlie <airlied@linux.ie>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: David Howells <dhowells@redhat.com>
diff --git a/kernel/srcu.c b/kernel/srcu.c
index 2095be3..97c465e 100644
--- a/kernel/srcu.c
+++ b/kernel/srcu.c
@@ -379,7 +379,7 @@
rcu_batch_queue(&sp->batch_queue, head);
if (!sp->running) {
sp->running = true;
- queue_delayed_work(system_nrt_wq, &sp->work, 0);
+ schedule_delayed_work(&sp->work, 0);
}
spin_unlock_irqrestore(&sp->queue_lock, flags);
}
@@ -631,7 +631,7 @@
}
if (pending)
- queue_delayed_work(system_nrt_wq, &sp->work, SRCU_INTERVAL);
+ schedule_delayed_work(&sp->work, SRCU_INTERVAL);
}
/*