linux-kernel - [tip:timers/core] timers, cpufreq/powernv: Initialize the gpstate timer as pinned

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Date:	Thu, 7 Jul 2016 01:41:11 -0700
From:	tip-bot for Thomas Gleixner <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	peterz@...radead.org, riel@...hat.com, arjan@...radead.org,
	clm@...com, mingo@...nel.org, torvalds@...ux-foundation.org,
	edumazet@...gle.com, fweisbec@...il.com, linux@...encehorizons.net,
	lenb@...nel.org, hpa@...or.com, josh@...htriplett.org,
	paulmck@...ux.vnet.ibm.com, linux-kernel@...r.kernel.org,
	tglx@...utronix.de
Subject: [tip:timers/core] timers, cpufreq/powernv: Initialize the gpstate
 timer as pinned

Commit-ID:  7bc54b652f13119f64e87dd96bb792efbfc5a786
Gitweb:     http://git.kernel.org/tip/7bc54b652f13119f64e87dd96bb792efbfc5a786
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Mon, 4 Jul 2016 09:50:18 +0000
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Thu, 7 Jul 2016 10:25:14 +0200

timers, cpufreq/powernv: Initialize the gpstate timer as pinned

Pinned timers must carry the pinned attribute in the timer structure
itself, so convert the code to the new API.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Reviewed-by: Frederic Weisbecker <fweisbec@...il.com>
Cc: Arjan van de Ven <arjan@...radead.org>
Cc: Chris Mason <clm@...com>
Cc: Eric Dumazet <edumazet@...gle.com>
Cc: George Spelvin <linux@...encehorizons.net>
Cc: Josh Triplett <josh@...htriplett.org>
Cc: Len Brown <lenb@...nel.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Rik van Riel <riel@...hat.com>
Cc: rt@...utronix.de
Link: http://lkml.kernel.org/r/20160704094341.297014487@linutronix.de
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 drivers/cpufreq/powernv-cpufreq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c
index 54c4536..6bd715b 100644
--- a/drivers/cpufreq/powernv-cpufreq.c
+++ b/drivers/cpufreq/powernv-cpufreq.c
@@ -530,8 +530,7 @@ static inline void  queue_gpstate_timer(struct global_pstate_info *gpstates)
 	else
 		timer_interval = GPSTATE_TIMER_INTERVAL;
 
-	mod_timer_pinned(&gpstates->timer, jiffies +
-			msecs_to_jiffies(timer_interval));
+	mod_timer(&gpstates->timer, jiffies + msecs_to_jiffies(timer_interval));
 }
 
 /**
@@ -699,7 +698,7 @@ static int powernv_cpufreq_cpu_init(struct cpufreq_policy *policy)
 	policy->driver_data = gpstates;
 
 	/* initialize timer */
-	init_timer_deferrable(&gpstates->timer);
+	init_timer_pinned_deferrable(&gpstates->timer);
 	gpstates->timer.data = (unsigned long)policy;
 	gpstates->timer.function = gpstate_timer_handler;
 	gpstates->timer.expires = jiffies +