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[PATCH] introduce setup_timer() helper

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Every user of init_timer() also needs to initialize ->function and ->data
fields.  This patch adds a simple setup_timer() helper for that.

The schedule_timeout() is patched as an example of usage.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Oleg Nesterov
2005-10-30 15:01:38 -08:00
committed by Linus Torvalds
parent 9e4e23bccb
commit a8db2db1e6
3 changed files with 15 additions and 10 deletions
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8
kernel/timer.c
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@@ -1146,12 +1146,8 @@ fastcall signed long __sched schedule_timeout(signed long timeout)
expire = timeout + jiffies;
init_timer(&timer);
timer.expires = expire;
timer.data = (unsigned long) current;
timer.function = process_timeout;
add_timer(&timer);
setup_timer(&timer, process_timeout, (unsigned long)current);
__mod_timer(&timer, expire);
schedule();
del_singleshot_timer_sync(&timer);