Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a4798833 authored by Oleg Nesterov's avatar Oleg Nesterov Committed by Linus Torvalds
Browse files

zap_other_threads: remove unneeded ->exit_signal change 



We already depend on fact that all sub-threads have ->exit_signal == -1, no
need to set it in zap_other_threads().

Signed-off-by: default avatarOleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 85f4186a

kernel/signal.c

+0 −11
Original line number Diff line number Diff line
@@ -913,17 +913,6 @@ void zap_other_threads(struct task_struct *p) 
		if (t->exit_state)

			continue;



		/*

		 * We don't want to notify the parent, since we are

		 * killed as part of a thread group due to another

		 * thread doing an execve() or similar. So set the

		 * exit signal to -1 to allow immediate reaping of

		 * the process.  But don't detach the thread group

		 * leader.

		 */

		if (t != p->group_leader)

			t->exit_signal = -1;



		/* SIGKILL will be handled before any pending SIGSTOP */

		sigaddset(&t->pending.signal, SIGKILL);

		signal_wake_up(t, 1);