From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756934Ab3K0OLG (ORCPT ); Wed, 27 Nov 2013 09:11:06 -0500 Received: from terminus.zytor.com ([198.137.202.10]:47785 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751177Ab3K0OLA (ORCPT ); Wed, 27 Nov 2013 09:11:00 -0500 Date: Wed, 27 Nov 2013 06:10:20 -0800 From: tip-bot for Oleg Nesterov Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, torvalds@linux-foundation.org, peterz@infradead.org, David.Laight@ACULAB.COM, geert@linux-m68k.org, akpm@linux-foundation.org, tj@kernel.org, tglx@linutronix.de, oleg@redhat.com Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, peterz@infradead.org, David.Laight@ACULAB.COM, geert@linux-m68k.org, akpm@linux-foundation.org, tj@kernel.org, oleg@redhat.com, tglx@linutronix.de In-Reply-To: <20131113143614.GA10547@redhat.com> References: <20131113143614.GA10547@redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:sched/core] tasks/exit: Remove unused task_is_dead() method Git-Commit-ID: 86506a99a62400e9f7b7d1344bcc9ea235faf98f X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.1 (terminus.zytor.com [127.0.0.1]); Wed, 27 Nov 2013 06:10:26 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 86506a99a62400e9f7b7d1344bcc9ea235faf98f Gitweb: http://git.kernel.org/tip/86506a99a62400e9f7b7d1344bcc9ea235faf98f Author: Oleg Nesterov AuthorDate: Wed, 13 Nov 2013 15:36:14 +0100 Committer: Ingo Molnar CommitDate: Wed, 27 Nov 2013 13:50:52 +0100 tasks/exit: Remove unused task_is_dead() method task_is_dead() has no users since commit 43e13cc107cf ("cred: remove task_is_dead() from __task_cred() validation"), and nobody except exit.c should rely on ->exit_state (we still have the users which should be changed). Signed-off-by: Oleg Nesterov Signed-off-by: Peter Zijlstra Cc: David Laight Cc: Geert Uytterhoeven Cc: Tejun Heo Cc: Andrew Morton Cc: Linus Torvalds Link: http://lkml.kernel.org/r/20131113143614.GA10547@redhat.com Signed-off-by: Ingo Molnar --- include/linux/sched.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index 7e35d4b..cda8d63 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -168,7 +168,6 @@ extern char ___assert_task_state[1 - 2*!!( #define task_is_traced(task) ((task->state & __TASK_TRACED) != 0) #define task_is_stopped(task) ((task->state & __TASK_STOPPED) != 0) -#define task_is_dead(task) ((task)->exit_state != 0) #define task_is_stopped_or_traced(task) \ ((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0) #define task_contributes_to_load(task) \