Searched refs:lock_task_sighand (Results 1 - 11 of 11) sorted by relevance

/linux-master/kernel/sched/
H A Dautogroup.c76 if (!lock_task_sighand(p, &flags))
164 if (WARN_ON_ONCE(!lock_task_sighand(p, &flags)))
/linux-master/kernel/
H A Dfreezer.c102 if (lock_task_sighand(p, &flags)) {
H A Dptrace.c212 if (lock_task_sighand(task, &flags)) {
682 if (lock_task_sighand(child, &flags)) {
698 if (lock_task_sighand(child, &flags)) {
982 * This does not need lock_task_sighand() to access
1117 if (unlikely(!seized || !lock_task_sighand(child, &flags)))
1142 if (unlikely(!seized || !lock_task_sighand(child, &flags)))
H A Dtaskstats.c228 if (!first || !lock_task_sighand(first, &flags))
H A Dsignal.c1300 if (lock_task_sighand(p, &flags)) {
1587 if (lock_task_sighand(p, &flags)) {
1997 if (!likely(lock_task_sighand(t, &flags)))
3996 * If lock_task_sighand() failed we pretend the task
H A Dseccomp.c2120 * tracer of the task, otherwise lock_task_sighand is needed.
2489 if (!lock_task_sighand(task, &flags))
/linux-master/kernel/time/
H A Dposix-cpu-timers.c40 * we cannot lock_task_sighand. Cannot fail if task is current.
47 if (!lock_task_sighand(task, &irq_fl))
488 sighand = lock_task_sighand(p, &flags);
655 sighand = lock_task_sighand(p, &flags);
771 sighand = lock_task_sighand(p, &flags);
1061 sighand = lock_task_sighand(p, &flags);
1333 if (!lock_task_sighand(tsk, &flags))
/linux-master/kernel/cgroup/
H A Dfreezer.c160 if (!lock_task_sighand(task, &flags))
/linux-master/fs/proc/
H A Darray.c278 if (lock_task_sighand(p, &flags)) {
515 if (lock_task_sighand(task, &flags)) {
H A Dbase.c605 if (!lock_task_sighand(task, &flags))
2455 tp->sighand = lock_task_sighand(tp->task, &tp->flags);
/linux-master/include/linux/sched/
H A Dsignal.h741 static inline struct sighand_struct *lock_task_sighand(struct task_struct *task, function

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