diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2007-05-09 02:34:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 12:30:52 -0700 |
| commit | ed7c0feede39d70092d048ec30f59bb1df69eec6 (patch) | |
| tree | 67ff89df1a5db2037da34ddf17002b4c7ff218df /fs/devpts | |
| parent | 06ba38a9a0f6ceffe70343f684c5a690e3710ef4 (diff) | |
make queue_delayed_work() friendly to flush_fork()
Currently typeof(delayed_work->work.data) is
"struct workqueue_struct" when the timer is pending
"struct cpu_workqueue_struct" whe the work is queued
This makes impossible to use flush_fork(delayed_work->work) in addition
to cancel_delayed_work/cancel_rearming_delayed_work, not good.
Change queue_delayed_work/delayed_work_timer_fn to use cwq, not wq. This
complicates (and uglifies) these functions a little bit, but alows us to
use flush_fork(dwork) and imho makes the whole code more consistent.
Also, document the fact that cancel_rearming_delayed_work() doesn't garantee
the completion of work->func() upon return.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/devpts')
0 files changed, 0 insertions, 0 deletions