From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@kernel.org>,
Linux PM list <linux-pm@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Subject: [PATCH 04/20] ACPI / processor: Use explicit broadcast control function
Date: Thu, 02 Apr 2015 00:06:38 +0200 [thread overview]
Message-ID: <44653310.4pTCfhm0vM@vostro.rjw.lan> (raw)
In-Reply-To: <2112147.0kYCHhbEJT@vostro.rjw.lan>
From: Thomas Gleixner <tglx@linutronix.de>
Replace the clockevents_notify() call with an explicit function call.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/acpi/processor_idle.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
Index: linux-pm/drivers/acpi/processor_idle.c
===================================================================
--- linux-pm.orig/drivers/acpi/processor_idle.c
+++ linux-pm/drivers/acpi/processor_idle.c
@@ -32,7 +32,7 @@
#include <linux/acpi.h>
#include <linux/dmi.h>
#include <linux/sched.h> /* need_resched() */
-#include <linux/clockchips.h>
+#include <linux/tick.h>
#include <linux/cpuidle.h>
#include <linux/syscore_ops.h>
#include <acpi/processor.h>
@@ -157,12 +157,11 @@ static void lapic_timer_check_state(int
static void __lapic_timer_propagate_broadcast(void *arg)
{
struct acpi_processor *pr = (struct acpi_processor *) arg;
- unsigned long reason;
- reason = pr->power.timer_broadcast_on_state < INT_MAX ?
- CLOCK_EVT_NOTIFY_BROADCAST_ON : CLOCK_EVT_NOTIFY_BROADCAST_OFF;
-
- clockevents_notify(reason, &pr->id);
+ if (pr->power.timer_broadcast_on_state < INT_MAX)
+ tick_broadcast_enable();
+ else
+ tick_broadcast_disable();
}
static void lapic_timer_propagate_broadcast(struct acpi_processor *pr)
next prev parent reply other threads:[~2015-04-01 22:05 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-01 22:02 [PATCH 00/20] clockevents_notify() removal Rafael J. Wysocki
2015-04-01 22:03 ` [PATCH 01/20] clockevents: Provide explicit broadcast control functions Rafael J. Wysocki
2015-04-01 22:04 ` [PATCH 02/20] x86, amd_idle: Use explicit broadcast control function Rafael J. Wysocki
2015-04-01 22:05 ` [PATCH 03/20] ACPI / PAD: " Rafael J. Wysocki
2015-04-01 22:06 ` Rafael J. Wysocki [this message]
2015-04-01 22:07 ` [PATCH 05/20] cpuidle: " Rafael J. Wysocki
2015-04-01 22:09 ` [PATCH 06/20] intel_idle: " Rafael J. Wysocki
2015-04-01 22:10 ` [PATCH 07/20] ARM: OMAP: " Rafael J. Wysocki
2015-04-01 22:11 ` [PATCH 08/20] clockevents: Remove the broadcast control leftovers Rafael J. Wysocki
2015-04-01 22:13 ` [PATCH 09/20] clockevents: Provide explicit broadcast oneshot control functions Rafael J. Wysocki
2015-04-01 22:15 ` [PATCH 10/20] x86, amd_idle: Use " Rafael J. Wysocki
2015-04-01 22:16 ` [PATCH 11/20] ACPI / PAD: Use explicit broadcast oneshot control function Rafael J. Wysocki
2015-04-01 22:17 ` [PATCH 12/20] ACPI / processor: Use explicit broadcast controll function Rafael J. Wysocki
2015-04-01 22:20 ` [PATCH 13/20] intel_idle: Use explicit broadcast oneshot control function Rafael J. Wysocki
2015-04-01 22:20 ` [PATCH 14/20] ARM: OMAP: " Rafael J. Wysocki
2015-04-01 22:21 ` [PATCH 15/20] ARM: tegra: " Rafael J. Wysocki
2015-04-01 22:22 ` [PATCH 16/20] sched/idle: " Rafael J. Wysocki
2015-04-28 10:11 ` Linus Walleij
2015-04-28 10:17 ` Sudeep Holla
2015-04-28 10:34 ` Daniel Lezcano
2015-04-28 10:42 ` Sudeep Holla
2015-04-28 12:19 ` Rafael J. Wysocki
2015-04-28 12:37 ` Linus Walleij
2015-04-28 13:31 ` Rafael J. Wysocki
2015-04-28 13:37 ` Rafael J. Wysocki
2015-04-28 14:14 ` Rafael J. Wysocki
2015-04-28 13:58 ` Sudeep Holla
2015-04-29 0:50 ` Rafael J. Wysocki
2015-04-29 1:04 ` Rafael J. Wysocki
2015-04-29 7:10 ` Linus Walleij
2015-04-29 8:57 ` Peter Zijlstra
2015-04-29 9:44 ` Daniel Lezcano
2015-04-29 9:50 ` Sudeep Holla
2015-04-29 14:07 ` [PATCH][Fix] cpuidle: Run tick_broadcast_exit() with disabled interrupts Rafael J. Wysocki
2015-04-30 3:47 ` Preeti U Murthy
2015-04-30 20:12 ` Nicolas Pitre
2015-04-30 22:10 ` Rafael J. Wysocki
2015-04-30 3:45 ` [PATCH 16/20] sched/idle: Use explicit broadcast oneshot control function Preeti U Murthy
2015-04-28 13:04 ` Sudeep Holla
2015-04-01 22:23 ` [PATCH 17/20] clockevents: Remove broadcast oneshot control leftovers Rafael J. Wysocki
2015-04-01 22:24 ` [PATCH 18/20] clockevents: Make tick handover explicit Rafael J. Wysocki
2015-04-01 22:25 ` [PATCH 19/20] clockevents: Cleanup dead cpu explicitely Rafael J. Wysocki
2015-04-01 22:26 ` [PATCH 20/20] timekeeping: Get rid of stale comment Rafael J. Wysocki
2015-04-01 23:57 ` John Stultz
2015-04-02 12:39 ` [PATCH 00/20] clockevents_notify() removal Ingo Molnar
2015-04-02 22:19 ` Rafael J. Wysocki
2015-04-02 23:45 ` [v2][PATCH 00/21] " Rafael J. Wysocki
2015-04-02 23:46 ` [v2][PATCH 01/21] ACPI / PAD: Remove the local APIC nonsense Rafael J. Wysocki
2015-04-03 8:21 ` [tip:timers/core] ACPI/PAD: " tip-bot for Thomas Gleixner
2015-04-03 0:01 ` [v2][PATCH 02/21] clockevents: Provide explicit broadcast control functions Rafael J. Wysocki
2015-04-03 8:21 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:01 ` [v2][PATCH 03/21] x86, amd_idle: Use explicit broadcast control function Rafael J. Wysocki
2015-04-03 8:22 ` [tip:timers/core] x86/amd/idle, clockevents: " tip-bot for Thomas Gleixner
2015-04-03 0:01 ` [v2][PATCH 04/21] ACPI / PAD: " Rafael J. Wysocki
2015-04-03 8:22 ` [tip:timers/core] ACPI/PAD: " tip-bot for Thomas Gleixner
2015-04-03 0:02 ` [v2][PATCH 05/21] ACPI / processor: " Rafael J. Wysocki
2015-04-03 8:22 ` [tip:timers/core] ACPI/processor: " tip-bot for Thomas Gleixner
2015-04-03 0:02 ` [v2][PATCH 06/21] cpuidle: " Rafael J. Wysocki
2015-04-03 8:23 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:02 ` [v2][PATCH 07/21] intel_idle: " Rafael J. Wysocki
2015-04-03 8:23 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:02 ` [v2][PATCH 08/21] ARM: OMAP: " Rafael J. Wysocki
2015-04-03 8:23 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:03 ` [v2][PATCH 09/21] clockevents: Remove the broadcast control leftovers Rafael J. Wysocki
2015-04-03 8:23 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:05 ` [v2][PATCH 10/21] clockevents: Provide explicit broadcast oneshot control functions Rafael J. Wysocki
2015-04-03 8:24 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:05 ` [v2][PATCH 11/21] x86, amd_idle: Use " Rafael J. Wysocki
2015-04-03 8:24 ` [tip:timers/core] x86/amd/idle, clockevents: " tip-bot for Thomas Gleixner
2015-04-03 0:06 ` [v2][PATCH 12/21] ACPI / PAD: Use explicit broadcast oneshot control function Rafael J. Wysocki
2015-04-03 8:24 ` [tip:timers/core] ACPI/PAD: " tip-bot for Thomas Gleixner
2015-04-03 0:12 ` [v2][PATCH 13/21] ACPI / processor: Use explicit broadcast controll function Rafael J. Wysocki
2015-04-03 8:25 ` [tip:timers/core] ACPI/idle: Use explicit broadcast control function tip-bot for Thomas Gleixner
2015-04-03 0:14 ` [v2][PATCH 14/21] intel_idle: Use explicit broadcast oneshot " Rafael J. Wysocki
2015-04-03 8:25 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:31 ` [v2][PATCH 15/21] ARM: OMAP: " Rafael J. Wysocki
2015-04-03 8:25 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:32 ` [v2][PATCH 16/21] ARM: tegra: " Rafael J. Wysocki
2015-04-03 8:25 ` [tip:timers/core] ARM: Tegra: " tip-bot for Thomas Gleixner
2015-04-03 0:34 ` [v2][PATCH 17/21] sched/idle: " Rafael J. Wysocki
2015-04-03 8:26 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:36 ` [v2][PATCH 18/21] clockevents: Remove broadcast oneshot control leftovers Rafael J. Wysocki
2015-04-03 8:26 ` [tip:timers/core] " tip-bot for Rafael J. Wysocki
2015-04-03 0:37 ` [v2][PATCH 19/21] clockevents: Make tick handover explicit Rafael J. Wysocki
2015-04-03 8:26 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:38 ` [v2][PATCH 20/21] clockevents: Cleanup dead cpu explicitely Rafael J. Wysocki
2015-04-03 8:26 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 0:39 ` [v2][PATCH 21/21] timekeeping: Get rid of stale comment Rafael J. Wysocki
2015-04-03 8:27 ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 6:45 ` [v2][PATCH 00/21] clockevents_notify() removal Ingo Molnar
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