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Searched refs:siglock (Results 1 – 25 of 26) 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.c508 spin_lock_irq(&tsk->sighand->siglock); in zap_threads()
517 spin_unlock_irq(&tsk->sighand->siglock); in zap_threads()
556 spin_lock_irq(&current->sighand->siglock); in coredump_finish()
561 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()
H A Dtick-sched.c592 lockdep_assert_held(&tsk->sighand->siglock); in tick_nohz_dep_set_signal()
/linux/kernel/
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()
873 spin_lock_irq(&sighand->siglock); in synchronize_group_exit()
890 spin_unlock_irq(&sighand->siglock); in synchronize_group_exit()
1104 spin_lock_irq(&sighand->siglock); in do_group_exit()
1115 spin_unlock_irq(&sighand->siglock); in do_group_exit()
1347 spin_lock_irq(&p->sighand->siglock); in wait_task_stopped()
1362 spin_unlock_irq(&p->sighand->siglock); in wait_task_stopped()
1413 spin_lock_irq(&p->sighand->siglock); in wait_task_continued()
1416 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.c1658 spin_lock_irq(&current->sighand->siglock); in copy_sighand()
1660 spin_unlock_irq(&current->sighand->siglock); in copy_sighand()
1758 assert_spin_locked(&current->sighand->siglock); in copy_seccomp()
2040 spin_lock_irq(&current->sighand->siglock); in copy_process()
2044 spin_unlock_irq(&current->sighand->siglock); in copy_process()
2389 spin_lock(&current->sighand->siglock); in copy_process()
2458 spin_unlock(&current->sighand->siglock); in copy_process()
2480 spin_unlock(&current->sighand->siglock); in copy_process()
2541 spin_lock_irq(&current->sighand->siglock); in copy_process()
2543 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()
H A Daudit.c2424 spin_lock_irqsave(&current->sighand->siglock, flags); in audit_get_tty()
2427 spin_unlock_irqrestore(&current->sighand->siglock, flags); in audit_get_tty()
/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.c1656 lockdep_assert_held(&current->sighand->siglock); in validate_sigaltstack()
1750 spin_lock_irq(&current->sighand->siglock); in xstate_request_perm()
1758 spin_unlock_irq(&current->sighand->siglock); in xstate_request_perm()
1776 spin_lock_irq(&current->sighand->siglock); in __xfd_enable_feature()
1780 spin_unlock_irq(&current->sighand->siglock); in __xfd_enable_feature()
1795 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()
H A Dcgroup.c7006 spin_lock(&child->sighand->siglock); in cgroup_post_fork()
7009 spin_unlock(&child->sighand->siglock); in cgroup_post_fork()
/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/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()
/linux/net/sunrpc/
H A Dsvc.c1284 spin_lock_irqsave(&sighand->siglock, flags); in svc_unregister()
1286 spin_unlock_irqrestore(&sighand->siglock, flags); in svc_unregister()
/linux/tools/perf/util/bpf_skel/
H A Dlock_contention.bpf.c392 if (sighand && &sighand->siglock == (void *)lock) in check_lock_type()

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