From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754314AbcKCHKy (ORCPT ); Thu, 3 Nov 2016 03:10:54 -0400 Received: from terminus.zytor.com ([198.137.202.10]:41686 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754196AbcKCHKx (ORCPT ); Thu, 3 Nov 2016 03:10:53 -0400 Date: Thu, 3 Nov 2016 00:10:21 -0700 From: tip-bot for Linus Torvalds Message-ID: Cc: luto@kernel.org, tglx@linutronix.de, hpa@zytor.com, torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, peterz@infradead.org, mingo@kernel.org, penguin-kernel@I-love.SAKURA.ne.jp Reply-To: penguin-kernel@I-love.SAKURA.ne.jp, mingo@kernel.org, torvalds@linux-foundation.org, peterz@infradead.org, linux-kernel@vger.kernel.org, hpa@zytor.com, luto@kernel.org, tglx@linutronix.de In-Reply-To: References: To: linux-tip-commits@vger.kernel.org Subject: [tip:sched/urgent] sched/core: Remove pointless printout in sched_show_task() Git-Commit-ID: 8243d5597793b5e85143c9a935e1b971c59740a9 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 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 8243d5597793b5e85143c9a935e1b971c59740a9 Gitweb: http://git.kernel.org/tip/8243d5597793b5e85143c9a935e1b971c59740a9 Author: Linus Torvalds AuthorDate: Tue, 1 Nov 2016 17:47:18 -0600 Committer: Ingo Molnar CommitDate: Thu, 3 Nov 2016 07:31:34 +0100 sched/core: Remove pointless printout in sched_show_task() In sched_show_task() we print out a useless hex number, not even a symbol, and there's a big question mark whether this even makes sense anyway, I suspect we should just remove it all. Signed-off-by: Linus Torvalds Acked-by: Andy Lutomirski Cc: Peter Zijlstra Cc: Tetsuo Handa Cc: Thomas Gleixner Cc: bp@alien8.de Cc: brgerst@gmail.com Cc: jann@thejh.net Cc: keescook@chromium.org Cc: linux-api@vger.kernel.org Cc: tycho.andersen@canonical.com Link: http://lkml.kernel.org/r/CA+55aFzphURPFzAvU4z6Moy7ZmimcwPuUdYU8bj9z0J+S8X1rw@mail.gmail.com Signed-off-by: Ingo Molnar --- kernel/sched/core.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 9abf66b..154fd68 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5198,17 +5198,8 @@ void sched_show_task(struct task_struct *p) state = __ffs(state) + 1; printk(KERN_INFO "%-15.15s %c", p->comm, state < sizeof(stat_nam) - 1 ? stat_nam[state] : '?'); -#if BITS_PER_LONG == 32 - if (state == TASK_RUNNING) - printk(KERN_CONT " running "); - else - printk(KERN_CONT " %08lx ", thread_saved_pc(p)); -#else if (state == TASK_RUNNING) printk(KERN_CONT " running task "); - else - printk(KERN_CONT " %016lx ", thread_saved_pc(p)); -#endif #ifdef CONFIG_DEBUG_STACK_USAGE free = stack_not_used(p); #endif