Searched refs:siglock (Results 1 - 25 of 32) sorted by relevance

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/linux-master/drivers/tty/
H A Dtty_jobctrl.c80 spin_lock_irqsave(&p->sighand->siglock, flags);
83 spin_unlock_irqrestore(&p->sighand->siglock, flags);
124 spin_lock_irq(&current->sighand->siglock);
126 spin_unlock_irq(&current->sighand->siglock);
135 spin_lock_irq(&current->sighand->siglock);
156 spin_unlock_irq(&current->sighand->siglock);
165 spin_lock_irqsave(&current->sighand->siglock, flags);
167 spin_unlock_irqrestore(&current->sighand->siglock, flags);
205 spin_lock_irq(&p->sighand->siglock);
215 spin_unlock_irq(&p->sighand->siglock);
[all...]
/linux-master/fs/
H A Dsignalfd.c58 spin_lock_irq(&current->sighand->siglock);
63 spin_unlock_irq(&current->sighand->siglock);
162 spin_lock_irq(&current->sighand->siglock);
171 spin_unlock_irq(&current->sighand->siglock);
185 spin_unlock_irq(&current->sighand->siglock);
187 spin_lock_irq(&current->sighand->siglock);
189 spin_unlock_irq(&current->sighand->siglock);
291 spin_lock_irq(&current->sighand->siglock);
293 spin_unlock_irq(&current->sighand->siglock);
H A Dcoredump.c389 spin_lock_irq(&tsk->sighand->siglock);
397 spin_unlock_irq(&tsk->sighand->siglock);
436 spin_lock_irq(&current->sighand->siglock);
441 spin_unlock_irq(&current->sighand->siglock);
H A Dexec.c1063 spinlock_t *lock = &oldsighand->siglock;
1218 spin_lock(&oldsighand->siglock);
1222 spin_unlock(&oldsighand->siglock);
1321 spin_lock_irq(&me->sighand->siglock);
1323 spin_unlock_irq(&me->sighand->siglock);
/linux-master/kernel/time/
H A Ditimer.c53 spin_lock_irq(&tsk->sighand->siglock);
70 spin_unlock_irq(&tsk->sighand->siglock);
82 spin_lock_irq(&tsk->sighand->siglock);
86 spin_unlock_irq(&tsk->sighand->siglock);
178 spin_lock_irq(&tsk->sighand->siglock);
192 spin_unlock_irq(&tsk->sighand->siglock);
216 spin_lock_irq(&tsk->sighand->siglock);
223 /* We are sharing ->siglock with it_real_fn() */
225 spin_unlock_irq(&tsk->sighand->siglock);
238 spin_unlock_irq(&tsk->sighand->siglock);
[all...]
H A Dposix-timers.c515 spin_lock_irq(&current->sighand->siglock);
519 spin_unlock_irq(&current->sighand->siglock);
521 * After unlocking sighand::siglock @new_timer is subject to
1023 spin_lock(&current->sighand->siglock);
1025 spin_unlock(&current->sighand->siglock);
1102 spin_lock_irq(&tsk->sighand->siglock);
1104 spin_unlock_irq(&tsk->sighand->siglock);
/linux-master/kernel/
H A Dsignal.c188 spin_lock_irq(&current->sighand->siglock);
191 spin_unlock_irq(&current->sighand->siglock);
272 * Must be called with @task->sighand->siglock held.
299 * locking. @task->siglock guarantees that @task->parent points to the
303 * Must be called with @task->sighand->siglock held.
327 * Must be called with @task->sighand->siglock held.
352 * Must be called with @task->sighand->siglock held.
473 spin_lock_irqsave(&t->sighand->siglock, flags);
477 spin_unlock_irqrestore(&t->sighand->siglock, flags);
510 spin_lock_irqsave(&tsk->sighand->siglock, flag
[all...]
H A Dptrace.c133 spin_lock(&child->sighand->siglock);
160 spin_unlock(&child->sighand->siglock);
192 spin_lock_irq(&task->sighand->siglock);
198 spin_unlock_irq(&task->sighand->siglock);
234 * Grabs and releases tasklist_lock and @child->sighand->siglock.
380 guard(spinlock)(&task->sighand->siglock);
400 * in and out of STOPPED are protected by siglock.
516 spin_lock(&sigh->siglock);
519 spin_unlock(&sigh->siglock);
743 spin_lock_irq(&child->sighand->siglock);
[all...]
H A Dacct.c477 spin_lock_irq(&current->sighand->siglock);
478 tty = current->signal->tty; /* Safe as we hold the siglock */
487 spin_unlock_irq(&current->sighand->siglock);
570 spin_lock_irq(&current->sighand->siglock);
590 spin_unlock_irq(&current->sighand->siglock);
H A Dseccomp.c439 assert_spin_locked(&current->sighand->siglock);
453 assert_spin_locked(&task->sighand->siglock);
495 assert_spin_locked(&current->sighand->siglock);
573 /* We are effectively holding the siglock by not having any sighand. */
596 assert_spin_locked(&current->sighand->siglock);
869 * Caller must be holding current->sighand->siglock lock.
882 assert_spin_locked(&current->sighand->siglock);
1383 spin_lock_irq(&current->sighand->siglock);
1395 spin_unlock_irq(&current->sighand->siglock);
1876 lockdep_assert_held(&current->sighand->siglock);
[all...]
H A Dexit.c156 spin_lock(&sighand->siglock);
206 * Do this under ->siglock, we can race with another thread
211 spin_unlock(&sighand->siglock);
408 * We must hold siglock around checking core_state
413 spin_lock_irq(&tsk->sighand->siglock);
416 spin_unlock_irq(&tsk->sighand->siglock);
807 spin_lock_irq(&sighand->siglock);
815 spin_unlock_irq(&sighand->siglock);
1013 spin_lock_irq(&sighand->siglock);
1024 spin_unlock_irq(&sighand->siglock);
[all...]
H A Dtaskstats.c279 spin_lock_irqsave(&tsk->sighand->siglock, flags);
291 spin_unlock_irqrestore(&tsk->sighand->siglock, flags);
584 spin_lock_irq(&tsk->sighand->siglock);
595 spin_unlock_irq(&tsk->sighand->siglock);
H A Dumh.c70 spin_lock_irq(&current->sighand->siglock);
72 spin_unlock_irq(&current->sighand->siglock);
H A Dpid_namespace.c186 spin_lock_irq(&me->sighand->siglock);
188 spin_unlock_irq(&me->sighand->siglock);
H A Dfork.c1816 spin_lock_irq(&current->sighand->siglock);
1818 spin_unlock_irq(&current->sighand->siglock);
1912 assert_spin_locked(&current->sighand->siglock);
2210 spin_lock_irq(&current->sighand->siglock);
2214 spin_unlock_irq(&current->sighand->siglock);
2536 spin_lock(&current->sighand->siglock);
2605 spin_unlock(&current->sighand->siglock);
2627 spin_unlock(&current->sighand->siglock);
2683 spin_lock_irq(&current->sighand->siglock);
2685 spin_unlock_irq(&current->sighand->siglock);
[all...]
/linux-master/include/linux/sched/
H A Dsignal.h22 spinlock_t siglock; member in struct:sighand_struct
211 * protect this instead of the siglock, because they really
289 spin_lock_irq(&task->sighand->siglock);
291 spin_unlock_irq(&task->sighand->siglock);
298 spin_lock_irq(&current->sighand->siglock);
303 spin_unlock_irq(&current->sighand->siglock);
434 * callers must hold sighand->siglock.
643 * Without tasklist/siglock it is only rcu-safe if g can't exit/exec,
747 (void)__cond_lock(&task->sighand->siglock, ret);
754 spin_unlock_irqrestore(&task->sighand->siglock, *flag
[all...]
/linux-master/tools/perf/util/bpf_skel/vmlinux/
H A Dvmlinux.h66 spinlock_t siglock; member in struct:sighand_struct
/linux-master/kernel/cgroup/
H A Dfreezer.c143 spin_lock(&current->sighand->siglock);
146 spin_unlock(&current->sighand->siglock);
/linux-master/init/
H A Dinit_task.c50 .siglock = __SPIN_LOCK_UNLOCKED(init_sighand.siglock),
/linux-master/arch/x86/kernel/fpu/
H A Dcore.c206 spin_lock_irq(&current->sighand->siglock);
213 spin_unlock_irq(&current->sighand->siglock);
548 spin_lock_irq(&current->sighand->siglock);
552 spin_unlock_irq(&current->sighand->siglock);
H A Dxstate.c1574 lockdep_assert_held(&current->sighand->siglock);
1664 spin_lock_irq(&current->sighand->siglock);
1672 spin_unlock_irq(&current->sighand->siglock);
1690 spin_lock_irq(&current->sighand->siglock);
1694 spin_unlock_irq(&current->sighand->siglock);
1709 spin_unlock_irq(&current->sighand->siglock);
/linux-master/fs/autofs/
H A Dwaitq.c69 spin_lock_irqsave(&current->sighand->siglock, flags);
72 spin_unlock_irqrestore(&current->sighand->siglock, flags);
/linux-master/fs/coda/
H A Dupcall.c618 spin_lock_irq(&current->sighand->siglock);
627 spin_unlock_irq(&current->sighand->siglock);
632 spin_lock_irq(&current->sighand->siglock);
635 spin_unlock_irq(&current->sighand->siglock);
/linux-master/arch/x86/kernel/
H A Dsignal.c385 * to use a dynamic feature. As this is serialized via sighand::siglock
394 lockdep_assert_held(&current->sighand->siglock);
/linux-master/kernel/events/
H A Duprobes.c1972 spin_lock_irq(&t->sighand->siglock);
1974 spin_unlock_irq(&t->sighand->siglock);
2274 spin_lock_irq(&current->sighand->siglock);
2276 spin_unlock_irq(&current->sighand->siglock);

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