linux-kernel - [tip:timers/core] hrtimer: Simplify get_target

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Message-ID: <tip-662b3e194656cc713d51d52780fb71f499c46619@git.kernel.org>
Date:	Tue, 18 Aug 2015 09:39:29 -0700
From:	tip-bot for Frederic Weisbecker <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	fweisbec@...il.com, hpa@...or.com, tglx@...utronix.de,
	mingo@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip:timers/core] hrtimer: Simplify get_target_base()
  by returning current base

Commit-ID:  662b3e194656cc713d51d52780fb71f499c46619
Gitweb:     http://git.kernel.org/tip/662b3e194656cc713d51d52780fb71f499c46619
Author:     Frederic Weisbecker <fweisbec@...il.com>
AuthorDate: Tue, 18 Aug 2015 16:18:28 +0200
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Tue, 18 Aug 2015 18:36:59 +0200

hrtimer: Simplify get_target_base() by returning current base

Instead of fetching again the current cpu base, just take it from the
parameter.

Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
Link: http://lkml.kernel.org/r/1439907509-9553-2-git-send-email-fweisbec@gmail.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 kernel/time/hrtimer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 55575d4..f9eb21b 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -183,7 +183,7 @@ struct hrtimer_cpu_base *get_target_base(struct hrtimer_cpu_base *base,
 					 int pinned)
 {
 	if (pinned || !base->migration_enabled)
-		return this_cpu_ptr(&hrtimer_bases);
+		return base;
 	return &per_cpu(hrtimer_bases, get_nohz_timer_target());
 }
 #else
@@ -191,7 +191,7 @@ static inline
 struct hrtimer_cpu_base *get_target_base(struct hrtimer_cpu_base *base,
 					 int pinned)
 {
-	return this_cpu_ptr(&hrtimer_bases);
+	return base;
 }
 #endif
 
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