fork.c - OpenGrok cross reference for /linux/kernel/fork.c

Lines Matching refs:sighand
1791 		refcount_inc(&current->sighand->count);  in copy_sighand()
1795 	RCU_INIT_POINTER(tsk->sighand, sig);  in copy_sighand()
1800 	spin_lock_irq(&current->sighand->siglock);  in copy_sighand()
1801 	memcpy(sig->action, current->sighand->action, sizeof(sig->action));  in copy_sighand()
1802 	spin_unlock_irq(&current->sighand->siglock);  in copy_sighand()
1811 void __cleanup_sighand(struct sighand_struct *sighand)  in __cleanup_sighand()  argument
1813 	if (refcount_dec_and_test(&sighand->count)) {  in __cleanup_sighand()
1814 		signalfd_cleanup(sighand);  in __cleanup_sighand()
1819 		kmem_cache_free(sighand_cachep, sighand);  in __cleanup_sighand()
1896 	assert_spin_locked(&current->sighand->siglock);  in copy_seccomp()
2194 	spin_lock_irq(&current->sighand->siglock);  in copy_process()
2198 	spin_unlock_irq(&current->sighand->siglock);  in copy_process()
2522 	spin_lock(&current->sighand->siglock);  in copy_process()
2591 	spin_unlock(&current->sighand->siglock);  in copy_process()
2613 	spin_unlock(&current->sighand->siglock);  in copy_process()
2641 	__cleanup_sighand(p->sighand);  in copy_process()
2672 	spin_lock_irq(&current->sighand->siglock);  in copy_process()
2674 	spin_unlock_irq(&current->sighand->siglock);  in copy_process()
3131 	struct sighand_struct *sighand = data;  in sighand_ctor()  local
3133 	spin_lock_init(&sighand->siglock);  in sighand_ctor()
3134 	init_waitqueue_head(&sighand->signalfd_wqh);  in sighand_ctor()
3205 		if (refcount_read(&current->sighand->count) > 1)  in check_unshare_flags()