leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

workqueue: deprecate system_nrt[_freezable]_wq

Browse Source 
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>
This commit is contained in:
Tejun Heo
2012-08-20 14:51:24 -07:00
parent 43829731dd
commit 3b07e9ca26
10 changed files with 29 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
kernel/srcu.c
View File

@@ -379,7 +379,7 @@ void call_srcu(struct srcu_struct *sp, struct rcu_head *head,
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 @@ static void srcu_reschedule(struct srcu_struct *sp)
}
if (pending)
queue_delayed_work(system_nrt_wq, &sp->work, SRCU_INTERVAL);
schedule_delayed_work(&sp->work, SRCU_INTERVAL);
}
/*