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Searched refs:siglock (Results 1 – 25 of 31) sorted by relevance

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/linux/drivers/tty/
H A Dtty_jobctrl.c80 spin_lock_irqsave(&p->sighand->siglock, flags); in proc_clear_tty()
83 spin_unlock_irqrestore(&p->sighand->siglock, flags); in proc_clear_tty()
124 spin_lock_irq(&current->sighand->siglock); in proc_set_tty()
126 spin_unlock_irq(&current->sighand->siglock); in proc_set_tty()
135 spin_lock_irq(&current->sighand->siglock); in tty_open_proc_set_tty()
156 spin_unlock_irq(&current->sighand->siglock); in tty_open_proc_set_tty()
165 spin_lock_irqsave(&current->sighand->siglock, flags); in get_current_tty()
167 spin_unlock_irqrestore(&current->sighand->siglock, flags); in get_current_tty()
205 spin_lock_irq(&p->sighand->siglock); in tty_signal_session_leader()
215 spin_unlock_irq(&p->sighand->siglock); in tty_signal_session_leader()
[all …]
/linux/fs/
H A Dsignalfd.c58 spin_lock_irq(&current->sighand->siglock); in signalfd_poll()
63 spin_unlock_irq(&current->sighand->siglock); in signalfd_poll()
161 spin_lock_irq(&current->sighand->siglock); in signalfd_dequeue()
170 spin_unlock_irq(&current->sighand->siglock); in signalfd_dequeue()
184 spin_unlock_irq(&current->sighand->siglock); in signalfd_dequeue()
186 spin_lock_irq(&current->sighand->siglock); in signalfd_dequeue()
188 spin_unlock_irq(&current->sighand->siglock); in signalfd_dequeue()
289 spin_lock_irq(&current->sighand->siglock); in do_signalfd4()
291 spin_unlock_irq(&current->sighand->siglock); in do_signalfd4()
H A Dexec.c904 spinlock_t *lock = &oldsighand->siglock; in de_thread()
1059 spin_lock(&oldsighand->siglock); in unshare_sighand()
1063 spin_unlock(&oldsighand->siglock); in unshare_sighand()
1159 spin_lock_irq(&me->sighand->siglock); in begin_new_exec()
1161 spin_unlock_irq(&me->sighand->siglock); in begin_new_exec()
H A Dcoredump.c511 spin_lock_irq(&tsk->sighand->siglock); in zap_threads()
520 spin_unlock_irq(&tsk->sighand->siglock); in zap_threads()
559 spin_lock_irq(&current->sighand->siglock); in coredump_finish()
564 spin_unlock_irq(&current->sighand->siglock); in coredump_finish()
/linux/kernel/time/
H A Ditimer.c53 spin_lock_irq(&tsk->sighand->siglock); in get_cpu_itimer()
70 spin_unlock_irq(&tsk->sighand->siglock); in get_cpu_itimer()
82 spin_lock_irq(&tsk->sighand->siglock); in do_getitimer()
86 spin_unlock_irq(&tsk->sighand->siglock); in do_getitimer()
197 spin_lock_irq(&tsk->sighand->siglock); in set_cpu_itimer()
211 spin_unlock_irq(&tsk->sighand->siglock); in set_cpu_itimer()
235 spin_lock_irq(&tsk->sighand->siglock); in do_setitimer()
244 spin_unlock_irq(&tsk->sighand->siglock); in do_setitimer()
257 spin_unlock_irq(&tsk->sighand->siglock); in do_setitimer()
H A Dposix-timers.c335 * Release siglock to ensure proper locking order versus
338 spin_unlock(&current->sighand->siglock); in posixtimer_deliver_signal()
345 spin_lock(&current->sighand->siglock); in posixtimer_deliver_signal()
544 * sighand::siglock is required to protect signal::posix_timers. in do_timer_create()
547 guard(spinlock)(&current->sighand->siglock); in do_timer_create()
1020 * The invalidation must be written with siglock held so that the
1035 scoped_guard (spinlock, &current->sighand->siglock) { in posix_timer_delete()
1083 scoped_guard (spinlock_irq, &tsk->sighand->siglock) in exit_itimers()
/linux/kernel/
H A Dsignal.c191 spin_lock_irq(&current->sighand->siglock); in calculate_sigpending()
194 spin_unlock_irq(&current->sighand->siglock); in calculate_sigpending()
275 * Must be called with @task->sighand->siglock held.
302 * locking. @task->siglock guarantees that @task->parent points to the
306 * Must be called with @task->sighand->siglock held.
330 * Must be called with @task->sighand->siglock held.
355 * Must be called with @task->sighand->siglock held.
497 spin_lock_irqsave(&t->sighand->siglock, flags); in flush_signals()
501 spin_unlock_irqrestore(&t->sighand->siglock, flags); in flush_signals()
624 lockdep_assert_held(&tsk->sighand->siglock); in dequeue_signal()
[all...]
H A Dptrace.c133 spin_lock(&child->sighand->siglock); in __ptrace_unlink()
160 spin_unlock(&child->sighand->siglock); in __ptrace_unlink()
192 spin_lock_irq(&task->sighand->siglock); in ptrace_freeze_traced()
198 spin_unlock_irq(&task->sighand->siglock); in ptrace_freeze_traced()
380 guard(spinlock)(&task->sighand->siglock); in ptrace_set_stopped()
516 spin_lock(&sigh->siglock); in ignoring_children()
519 spin_unlock(&sigh->siglock); in ignoring_children()
744 spin_lock_irq(&child->sighand->siglock); in ptrace_peek_siginfo()
752 spin_unlock_irq(&child->sighand->siglock); in ptrace_peek_siginfo()
863 spin_lock_irq(&child->sighand->siglock); in ptrace_resume()
[all …]
H A Dseccomp.c437 assert_spin_locked(&current->sighand->siglock); in seccomp_may_assign_mode()
451 assert_spin_locked(&task->sighand->siglock); in seccomp_assign_mode()
493 assert_spin_locked(&current->sighand->siglock); in seccomp_can_sync_threads()
580 spin_lock_irq(&tsk->sighand->siglock); in seccomp_filter_release()
584 spin_unlock_irq(&tsk->sighand->siglock); in seccomp_filter_release()
603 assert_spin_locked(&current->sighand->siglock); in seccomp_sync_threads()
927 assert_spin_locked(&current->sighand->siglock); in seccomp_attach_filter()
1433 spin_lock_irq(&current->sighand->siglock); in seccomp_set_mode_strict()
1445 spin_unlock_irq(&current->sighand->siglock); in seccomp_set_mode_strict()
1931 lockdep_assert_held(&current->sighand->siglock); in has_duplicate_listener()
[all …]
H A Dexit.c169 spin_lock(&sighand->siglock); in __exit_signal()
216 spin_unlock(&sighand->siglock); in __exit_signal()
874 spin_lock_irq(&sighand->siglock); in synchronize_group_exit()
891 spin_unlock_irq(&sighand->siglock); in synchronize_group_exit()
1105 spin_lock_irq(&sighand->siglock); in do_group_exit()
1116 spin_unlock_irq(&sighand->siglock); in do_group_exit()
1348 spin_lock_irq(&p->sighand->siglock); in wait_task_stopped()
1363 spin_unlock_irq(&p->sighand->siglock); in wait_task_stopped()
1414 spin_lock_irq(&p->sighand->siglock); in wait_task_continued()
1417 spin_unlock_irq(&p->sighand->siglock); in wait_task_continued()
[all …]
H A Dacct.c487 spin_lock_irq(&current->sighand->siglock); in fill_ac()
497 spin_unlock_irq(&current->sighand->siglock); in fill_ac()
574 spin_lock_irq(&current->sighand->siglock); in acct_collect()
594 spin_unlock_irq(&current->sighand->siglock); in acct_collect()
H A Dtaskstats.c279 spin_lock_irqsave(&tsk->sighand->siglock, flags); in fill_tgid_exit()
291 spin_unlock_irqrestore(&tsk->sighand->siglock, flags); in fill_tgid_exit()
578 spin_lock_irq(&tsk->sighand->siglock); in taskstats_tgid_alloc()
589 spin_unlock_irq(&tsk->sighand->siglock); in taskstats_tgid_alloc()
H A Dumh.c69 spin_lock_irq(&current->sighand->siglock); in call_usermodehelper_exec_async()
71 spin_unlock_irq(&current->sighand->siglock); in call_usermodehelper_exec_async()
H A Dfork.c1660 spin_lock_irq(&current->sighand->siglock); in copy_sighand()
1662 spin_unlock_irq(&current->sighand->siglock); in copy_sighand()
1760 assert_spin_locked(&current->sighand->siglock); in copy_seccomp()
2077 spin_lock_irq(&current->sighand->siglock); in copy_process()
2081 spin_unlock_irq(&current->sighand->siglock); in copy_process()
2432 spin_lock(&current->sighand->siglock); in copy_process()
2509 spin_unlock(&current->sighand->siglock); in copy_process()
2535 spin_unlock(&current->sighand->siglock); in copy_process()
2596 spin_lock_irq(&current->sighand->siglock); in copy_process()
2598 spin_unlock_irq(&current->sighand->siglock); in copy_process()
[all …]
H A Dpid_namespace.c208 spin_lock_irq(&me->sighand->siglock); in zap_pid_ns_processes()
210 spin_unlock_irq(&me->sighand->siglock); in zap_pid_ns_processes()
/linux/include/linux/sched/
H A Dsignal.h22 spinlock_t siglock; member
295 spin_lock_irq(&task->sighand->siglock); in kernel_dequeue_signal()
297 spin_unlock_irq(&task->sighand->siglock); in kernel_dequeue_signal()
304 spin_lock_irq(&current->sighand->siglock); in kernel_signal_stop()
309 spin_unlock_irq(&current->sighand->siglock); in kernel_signal_stop()
743 __cond_acquires(nonnull, &task->sighand->siglock);
747 __releases(&task->sighand->siglock) in unlock_task_sighand()
749 spin_unlock_irqrestore(&task->sighand->siglock, *flags); in unlock_task_sighand()
/linux/arch/x86/kernel/fpu/
H A Dcore.c232 spin_lock_irq(&current->sighand->siglock); in fpu_lock_guest_permissions()
239 spin_unlock_irq(&current->sighand->siglock); in fpu_lock_guest_permissions()
625 spin_lock_irq(&current->sighand->siglock); in fpu_inherit_perms()
629 spin_unlock_irq(&current->sighand->siglock); in fpu_inherit_perms()
H A Dxstate.c1655 lockdep_assert_held(&current->sighand->siglock); in validate_sigaltstack()
1749 spin_lock_irq(&current->sighand->siglock); in xstate_request_perm()
1757 spin_unlock_irq(&current->sighand->siglock); in xstate_request_perm()
1775 spin_lock_irq(&current->sighand->siglock); in __xfd_enable_feature()
1779 spin_unlock_irq(&current->sighand->siglock); in __xfd_enable_feature()
1794 spin_unlock_irq(&current->sighand->siglock); in __xfd_enable_feature()
/linux/kernel/cgroup/
H A Dfreezer.c140 spin_lock(&current->sighand->siglock); in cgroup_leave_frozen()
143 spin_unlock(&current->sighand->siglock); in cgroup_leave_frozen()
/linux/init/
H A Dinit_task.c55 .siglock = __SPIN_LOCK_UNLOCKED(init_sighand.siglock),
/linux/fs/coda/
H A Dupcall.c618 spin_lock_irq(&current->sighand->siglock); in coda_block_signals()
627 spin_unlock_irq(&current->sighand->siglock); in coda_block_signals()
632 spin_lock_irq(&current->sighand->siglock); in coda_unblock_signals()
635 spin_unlock_irq(&current->sighand->siglock); in coda_unblock_signals()
/linux/tools/perf/util/bpf_skel/vmlinux/
H A Dvmlinux.h67 spinlock_t siglock; member
/linux/fs/autofs/
H A Dwaitq.c69 spin_lock_irqsave(&current->sighand->siglock, flags); in autofs_write()
72 spin_unlock_irqrestore(&current->sighand->siglock, flags); in autofs_write()
/linux/arch/x86/kernel/
H A Dsignal.c421 lockdep_assert_held(&current->sighand->siglock); in sigaltstack_size_valid()
/linux/net/9p/
H A Dclient.c626 spin_lock_irqsave(&current->sighand->siglock, flags); in p9_client_rpc()
628 spin_unlock_irqrestore(&current->sighand->siglock, flags); in p9_client_rpc()
711 spin_lock_irqsave(&current->sighand->siglock, flags); in p9_client_zc_rpc()
713 spin_unlock_irqrestore(&current->sighand->siglock, flags); in p9_client_zc_rpc()

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