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

/linux/kernel/sched/
H A Dautogroup.c78 if (!lock_task_sighand(p, &flags)) in autogroup_task_get()
166 if (WARN_ON_ONCE(!lock_task_sighand(p, &flags))) in autogroup_move_group()
/linux/kernel/time/
H A Dposix-cpu-timers.c47 if (!lock_task_sighand(task, &irq_fl)) in update_rlimit_cpu()
488 sighand = lock_task_sighand(p, &flags); in posix_cpu_timer_del()
655 sighand = lock_task_sighand(p, &flags); in posix_cpu_timer_set()
1029 sighand = lock_task_sighand(p, &flags); in posix_cpu_timer_rearm()
1301 if (!lock_task_sighand(tsk, &flags)) in handle_posix_cpu_timers()
/linux/kernel/
H A Dptrace.c212 if (lock_task_sighand(task, &flags)) { in ptrace_unfreeze_traced()
682 if (lock_task_sighand(child, &flags)) { in ptrace_getsiginfo()
698 if (lock_task_sighand(child, &flags)) { in ptrace_setsiginfo()
1242 if (unlikely(!seized || !lock_task_sighand(child, &flags))) in ptrace_request()
1267 if (unlikely(!seized || !lock_task_sighand(child, &flags))) in ptrace_request()
H A Dfreezer.c103 if (lock_task_sighand(p, &flags)) { in fake_signal_wake_up()
H A Dtaskstats.c228 if (!first || !lock_task_sighand(first, &flags)) in fill_stats_for_tgid()
H A Dsignal.c1268 if (lock_task_sighand(p, &flags)) { in do_send_sig_info()
1553 if (lock_task_sighand(p, &flags)) { in kill_pid_usb_asyncio()
1990 if (!likely(lock_task_sighand(t, &flags))) in posixtimer_send_sigqueue()
H A Dseccomp.c2543 if (!lock_task_sighand(task, &flags)) in proc_pid_seccomp_cache()
/linux/kernel/cgroup/
H A Dfreezer.c157 if (!lock_task_sighand(task, &flags)) in cgroup_freeze_task()
/linux/fs/proc/
H A Darray.c276 if (lock_task_sighand(p, &flags)) { in task_sig()
513 if (lock_task_sighand(task, &flags)) { in do_task_stat()
H A Dbase.c639 if (!lock_task_sighand(task, &flags)) in proc_pid_limits()
/linux/include/linux/sched/
H A Dsignal.h743 static inline struct sighand_struct *lock_task_sighand(struct task_struct *task, in lock_task_sighand() function