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workqueue: kill NOAUTOREL works

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We don't have any users, and it is not so trivial to use NOAUTOREL works
correctly.  It is better to simplify API.

Delete NOAUTOREL support and rename work_release to work_clear_pending to
avoid a confusion.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Oleg Nesterov
2007-05-09 02:34:19 -07:00
committed by Linus Torvalds
parent c214b2cc5f
commit 23b2e5991a
2 changed files with 11 additions and 58 deletions
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5
kernel/workqueue.c
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@@ -246,8 +246,7 @@ static void run_workqueue(struct cpu_workqueue_struct *cwq)
spin_unlock_irq(&cwq->lock);
BUG_ON(get_wq_data(work) != cwq);
if (!test_bit(WORK_STRUCT_NOAUTOREL, work_data_bits(work)))
work_release(work);
work_clear_pending(work);
f(work);
if (unlikely(in_atomic() || lockdep_depth(current) > 0)) {
@@ -453,7 +452,7 @@ void flush_work(struct workqueue_struct *wq, struct work_struct *work)
*/
spin_lock_irq(&cwq->lock);
list_del_init(&work->entry);
work_release(work);
work_clear_pending(work);
spin_unlock_irq(&cwq->lock);
for_each_cpu_mask(cpu, *cpu_map)