From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754017AbbIBKCH (ORCPT ); Wed, 2 Sep 2015 06:02:07 -0400 Received: from foss.arm.com ([217.140.101.70]:35751 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753695AbbIBKB2 (ORCPT ); Wed, 2 Sep 2015 06:01:28 -0400 From: Juri Lelli To: peterz@infradead.org, mingo@redhat.com Cc: linux-kernel@vger.kernel.org, juri.lelli@arm.com Subject: [PATCH 2/4] sched/deadline: unify dl_time_before usage Date: Wed, 2 Sep 2015 11:01:34 +0100 Message-Id: <1441188096-23021-3-git-send-email-juri.lelli@arm.com> X-Mailer: git-send-email 2.2.2 In-Reply-To: <1441188096-23021-1-git-send-email-juri.lelli@arm.com> References: <1441188096-23021-1-git-send-email-juri.lelli@arm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Move dl_time_before static definition in include/linux/sched/deadline.h so that it can be used by different parties without being re-defined. Cc: Ingo Molnar Cc: Peter Zijlstra Reported-by: Luca Abeni Signed-off-by: Juri Lelli --- include/linux/sched/deadline.h | 5 +++++ kernel/sched/cpudeadline.c | 5 ----- kernel/sched/cpudeadline.h | 1 + kernel/sched/sched.h | 5 ----- 4 files changed, 6 insertions(+), 10 deletions(-) diff --git a/include/linux/sched/deadline.h b/include/linux/sched/deadline.h index 9d303b8..9089a2a 100644 --- a/include/linux/sched/deadline.h +++ b/include/linux/sched/deadline.h @@ -21,4 +21,9 @@ static inline int dl_task(struct task_struct *p) return dl_prio(p->prio); } +static inline bool dl_time_before(u64 a, u64 b) +{ + return (s64)(a - b) < 0; +} + #endif /* _SCHED_DEADLINE_H */ diff --git a/kernel/sched/cpudeadline.c b/kernel/sched/cpudeadline.c index c6acb07..5a75b08 100644 --- a/kernel/sched/cpudeadline.c +++ b/kernel/sched/cpudeadline.c @@ -31,11 +31,6 @@ static inline int right_child(int i) return (i << 1) + 2; } -static inline int dl_time_before(u64 a, u64 b) -{ - return (s64)(a - b) < 0; -} - static void cpudl_exchange(struct cpudl *cp, int a, int b) { int cpu_a = cp->elements[a].cpu, cpu_b = cp->elements[b].cpu; diff --git a/kernel/sched/cpudeadline.h b/kernel/sched/cpudeadline.h index 1a0a6ef..fcbdf83 100644 --- a/kernel/sched/cpudeadline.h +++ b/kernel/sched/cpudeadline.h @@ -2,6 +2,7 @@ #define _LINUX_CPUDL_H #include +#include #define IDX_INVALID -1 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 68cda11..7cfc3cd 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -109,11 +109,6 @@ static inline int task_has_dl_policy(struct task_struct *p) return dl_policy(p->policy); } -static inline bool dl_time_before(u64 a, u64 b) -{ - return (s64)(a - b) < 0; -} - /* * Tells if entity @a should preempt entity @b. */ -- 2.2.2