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| author | Linus Torvalds <torvalds@home.transmeta.com> | 2003-02-09 05:32:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2003-02-09 05:32:37 -0800 |
| commit | 655ed59f93067f1cedc6efca5d60df4dd78373ca (patch) | |
| tree | a32143cecdaa938c6f42463260d0343b5979aff4 /include/linux/sched.h | |
| parent | b7517d198bc883106400f220b3cc5d0a548dde44 (diff) | |
Create "wake_up_state()" macro that selectively wakes up processes only
from certain states.
This simplifies "default_wake_function()", and makes it possible for
signal handling to wake up only the processes it _should_ wake up
without races.
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index c5ff8e452d49..16864532fcd9 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -516,6 +516,7 @@ extern unsigned long itimer_ticks; extern unsigned long itimer_next; extern void do_timer(struct pt_regs *); +extern int FASTCALL(wake_up_state(struct task_struct * tsk, unsigned int state)); extern int FASTCALL(wake_up_process(struct task_struct * tsk)); extern void FASTCALL(wake_up_forked_process(struct task_struct * tsk)); extern void FASTCALL(sched_exit(task_t * p)); |