From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753003AbdBFNev (ORCPT ); Mon, 6 Feb 2017 08:34:51 -0500 Received: from mail-wm0-f65.google.com ([74.125.82.65]:34962 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752982AbdBFNes (ORCPT ); Mon, 6 Feb 2017 08:34:48 -0500 Date: Mon, 6 Feb 2017 14:34:45 +0100 From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Linus Torvalds , Mike Galbraith , Oleg Nesterov , Peter Zijlstra , Thomas Gleixner Subject: [PATCH 87/89] sched/headers: Move the sched_exec() prototype to Message-ID: <20170206133445.GC20803@gmail.com> References: <1486387772-18837-1-git-send-email-mingo@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1486387772-18837-1-git-send-email-mingo@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org sched_exec() better fits into the task lifetime APIs than into the core scheduler APIs. This reduces the size of a bit. Cc: Peter Zijlstra Cc: Mike Galbraith Cc: Thomas Gleixner Cc: Linus Torvalds Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar --- include/linux/sched.h | 7 ------- include/linux/sched/task.h | 7 +++++++ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index f541a57a4b74..e2e4c7b85e1a 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1234,13 +1234,6 @@ static inline int set_cpus_allowed_ptr(struct task_struct *p, #define cpu_relax_yield() cpu_relax() #endif -/* sched_exec is called by processes performing an exec */ -#ifdef CONFIG_SMP -extern void sched_exec(void); -#else -#define sched_exec() {} -#endif - extern int yield_to(struct task_struct *p, bool preempt); extern void set_user_nice(struct task_struct *p, long nice); extern int task_prio(const struct task_struct *p); diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h index 61fafba43833..ecd3c6b414a2 100644 --- a/include/linux/sched/task.h +++ b/include/linux/sched/task.h @@ -77,6 +77,13 @@ extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); extern void free_task(struct task_struct *tsk); +/* sched_exec is called by processes performing an exec */ +#ifdef CONFIG_SMP +extern void sched_exec(void); +#else +#define sched_exec() {} +#endif + #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) extern void __put_task_struct(struct task_struct *t); -- 2.7.4