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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org, mingo@kernel.org,
	tglx@linutronix.de, Linux PM list <linux-pm@vger.kernel.org>,
	Nicolas Pitre <nico@linaro.org>
Subject: [PATCH 04/09] tick: Move core only declarations and functions to core
Date: Wed, 25 Mar 2015 13:07:37 +0100	[thread overview]
Message-ID: <28017337.VbCUc39Gme@vostro.rjw.lan> (raw)
In-Reply-To: <4241632.Wi7SZdKMQs@vostro.rjw.lan>

From: Thomas Gleixner <tglx@linutronix.de>

No point to expose everything to the world. People just believe such
functions can be abused for whatever purposes. Sigh.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Nicolas Pitre <nico@linaro.org>
[ rjw: Rebased on top of 4.0-rc5 ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 include/linux/clockchips.h  |   15 +---
 include/linux/tick.h        |  134 +++++---------------------------------------
 kernel/time/clocksource.c   |    2 
 kernel/time/hrtimer.c       |    2 
 kernel/time/tick-internal.h |   15 ++++
 kernel/time/tick-sched.c    |    7 +-
 kernel/time/tick-sched.h    |   64 +++++++++++++++++++++
 kernel/time/timer_list.c    |    2 
 8 files changed, 112 insertions(+), 129 deletions(-)

Index: linux-pm/include/linux/clockchips.h
===================================================================
--- linux-pm.orig/include/linux/clockchips.h
+++ linux-pm/include/linux/clockchips.h
@@ -158,15 +158,6 @@ extern void clockevents_config_and_regis
 
 extern int clockevents_update_freq(struct clock_event_device *ce, u32 freq);
 
-extern void clockevents_exchange_device(struct clock_event_device *old,
-					struct clock_event_device *new);
-extern void clockevents_set_mode(struct clock_event_device *dev,
-				 enum clock_event_mode mode);
-extern int clockevents_program_event(struct clock_event_device *dev,
-				     ktime_t expires, bool force);
-
-extern void clockevents_handle_noop(struct clock_event_device *dev);
-
 static inline void
 clockevents_calc_mult_shift(struct clock_event_device *ce, u32 freq, u32 minsec)
 {
@@ -174,6 +165,12 @@ clockevents_calc_mult_shift(struct clock
 				      freq, minsec);
 }
 
+/* Should be core only, but is abused by arm bl_switcher */
+extern void clockevents_set_mode(struct clock_event_device *dev,
+				 enum clock_event_mode mode);
+extern int clockevents_program_event(struct clock_event_device *dev,
+				     ktime_t expires, bool force);
+
 extern void clockevents_suspend(void);
 extern void clockevents_resume(void);
 
Index: linux-pm/include/linux/tick.h
===================================================================
--- linux-pm.orig/include/linux/tick.h
+++ linux-pm/include/linux/tick.h
@@ -1,7 +1,5 @@
-/*  linux/include/linux/tick.h
- *
- *  This file contains the structure definitions for tick related functions
- *
+/*
+ * Tick related global functions
  */
 #ifndef _LINUX_TICK_H
 #define _LINUX_TICK_H
@@ -9,13 +7,12 @@
 #include <linux/clockchips.h>
 #include <linux/irqflags.h>
 #include <linux/percpu.h>
-#include <linux/hrtimer.h>
 #include <linux/context_tracking_state.h>
 #include <linux/cpumask.h>
 #include <linux/sched.h>
 
+/* ARM BL switcher abuse support */
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
-
 enum tick_device_mode {
 	TICKDEV_MODE_PERIODIC,
 	TICKDEV_MODE_ONESHOT,
@@ -25,133 +22,38 @@ struct tick_device {
 	struct clock_event_device *evtdev;
 	enum tick_device_mode mode;
 };
-
-enum tick_nohz_mode {
-	NOHZ_MODE_INACTIVE,
-	NOHZ_MODE_LOWRES,
-	NOHZ_MODE_HIGHRES,
-};
-
-/**
- * struct tick_sched - sched tick emulation and no idle tick control/stats
- * @sched_timer:	hrtimer to schedule the periodic tick in high
- *			resolution mode
- * @last_tick:		Store the last tick expiry time when the tick
- *			timer is modified for nohz sleeps. This is necessary
- *			to resume the tick timer operation in the timeline
- *			when the CPU returns from nohz sleep.
- * @tick_stopped:	Indicator that the idle tick has been stopped
- * @idle_jiffies:	jiffies at the entry to idle for idle time accounting
- * @idle_calls:		Total number of idle calls
- * @idle_sleeps:	Number of idle calls, where the sched tick was stopped
- * @idle_entrytime:	Time when the idle call was entered
- * @idle_waketime:	Time when the idle was interrupted
- * @idle_exittime:	Time when the idle state was left
- * @idle_sleeptime:	Sum of the time slept in idle with sched tick stopped
- * @iowait_sleeptime:	Sum of the time slept in idle with sched tick stopped, with IO outstanding
- * @sleep_length:	Duration of the current idle sleep
- * @do_timer_lst:	CPU was the last one doing do_timer before going idle
- */
-struct tick_sched {
-	struct hrtimer			sched_timer;
-	unsigned long			check_clocks;
-	enum tick_nohz_mode		nohz_mode;
-	ktime_t				last_tick;
-	int				inidle;
-	int				tick_stopped;
-	unsigned long			idle_jiffies;
-	unsigned long			idle_calls;
-	unsigned long			idle_sleeps;
-	int				idle_active;
-	ktime_t				idle_entrytime;
-	ktime_t				idle_waketime;
-	ktime_t				idle_exittime;
-	ktime_t				idle_sleeptime;
-	ktime_t				iowait_sleeptime;
-	ktime_t				sleep_length;
-	unsigned long			last_jiffies;
-	unsigned long			next_jiffies;
-	ktime_t				idle_expires;
-	int				do_timer_last;
-};
-
-extern void __init tick_init(void);
-extern int tick_is_oneshot_available(void);
 extern struct tick_device *tick_get_device(int cpu);
+#endif
 
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
+extern void __init tick_init(void);
 extern void tick_freeze(void);
 extern void tick_unfreeze(void);
+#else /* CONFIG_GENERIC_CLOCKEVENTS */
+static inline void tick_init(void) { }
+static inline void tick_freeze(void) { }
+static inline void tick_unfreeze(void) { }
+#endif /* !CONFIG_GENERIC_CLOCKEVENTS */
 
-# ifdef CONFIG_HIGH_RES_TIMERS
-extern int tick_init_highres(void);
-extern int tick_program_event(ktime_t expires, int force);
-extern void tick_setup_sched_timer(void);
-# endif
-
-# if defined CONFIG_NO_HZ_COMMON || defined CONFIG_HIGH_RES_TIMERS
-extern void tick_cancel_sched_timer(int cpu);
-# else
-static inline void tick_cancel_sched_timer(int cpu) { }
-# endif
-
-# ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
-extern struct tick_device *tick_get_broadcast_device(void);
-extern struct cpumask *tick_get_broadcast_mask(void);
-
-#  ifdef CONFIG_TICK_ONESHOT
-extern struct cpumask *tick_get_broadcast_oneshot_mask(void);
-#  endif
-
-# endif /* BROADCAST */
-
-# ifdef CONFIG_TICK_ONESHOT
-extern void tick_clock_notify(void);
-extern int tick_check_oneshot_change(int allow_nohz);
-extern struct tick_sched *tick_get_tick_sched(int cpu);
+#ifdef CONFIG_TICK_ONESHOT
 extern void tick_irq_enter(void);
-extern int tick_oneshot_mode_active(void);
 #  ifndef arch_needs_cpu
 #   define arch_needs_cpu() (0)
 #  endif
 # else
-static inline void tick_clock_notify(void) { }
-static inline int tick_check_oneshot_change(int allow_nohz) { return 0; }
-static inline void tick_irq_enter(void) { }
-static inline int tick_oneshot_mode_active(void) { return 0; }
-# endif
-
-#else /* CONFIG_GENERIC_CLOCKEVENTS */
-static inline void tick_init(void) { }
-static inline void tick_freeze(void) { }
-static inline void tick_unfreeze(void) { }
-static inline void tick_cancel_sched_timer(int cpu) { }
-static inline void tick_clock_notify(void) { }
-static inline int tick_check_oneshot_change(int allow_nohz) { return 0; }
 static inline void tick_irq_enter(void) { }
-static inline int tick_oneshot_mode_active(void) { return 0; }
-#endif /* !CONFIG_GENERIC_CLOCKEVENTS */
-
-# ifdef CONFIG_NO_HZ_COMMON
-DECLARE_PER_CPU(struct tick_sched, tick_cpu_sched);
-
-static inline int tick_nohz_tick_stopped(void)
-{
-	return __this_cpu_read(tick_cpu_sched.tick_stopped);
-}
+#endif
 
+#ifdef CONFIG_NO_HZ_COMMON
+extern int tick_nohz_tick_stopped(void);
 extern void tick_nohz_idle_enter(void);
 extern void tick_nohz_idle_exit(void);
 extern void tick_nohz_irq_exit(void);
 extern ktime_t tick_nohz_get_sleep_length(void);
 extern u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time);
 extern u64 get_cpu_iowait_time_us(int cpu, u64 *last_update_time);
-
-# else /* !CONFIG_NO_HZ_COMMON */
-static inline int tick_nohz_tick_stopped(void)
-{
-	return 0;
-}
-
+#else /* !CONFIG_NO_HZ_COMMON */
+static inline int tick_nohz_tick_stopped(void) { return 0; }
 static inline void tick_nohz_idle_enter(void) { }
 static inline void tick_nohz_idle_exit(void) { }
 
@@ -163,7 +65,7 @@ static inline ktime_t tick_nohz_get_slee
 }
 static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; }
 static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; }
-# endif /* !CONFIG_NO_HZ_COMMON */
+#endif /* !CONFIG_NO_HZ_COMMON */
 
 #ifdef CONFIG_NO_HZ_FULL
 extern bool tick_nohz_full_running;
Index: linux-pm/kernel/time/clocksource.c
===================================================================
--- linux-pm.orig/kernel/time/clocksource.c
+++ linux-pm/kernel/time/clocksource.c
@@ -31,7 +31,7 @@
 #include <linux/tick.h>
 #include <linux/kthread.h>
 
-#include "timekeeping.h"
+#include "tick-internal.h"
 #include "timekeeping_internal.h"
 
 /**
Index: linux-pm/kernel/time/hrtimer.c
===================================================================
--- linux-pm.orig/kernel/time/hrtimer.c
+++ linux-pm/kernel/time/hrtimer.c
@@ -54,7 +54,7 @@
 
 #include <trace/events/timer.h>
 
-#include "timekeeping.h"
+#include "tick-internal.h"
 
 /*
  * The timer bases:
Index: linux-pm/kernel/time/tick-internal.h
===================================================================
--- linux-pm.orig/kernel/time/tick-internal.h
+++ linux-pm/kernel/time/tick-internal.h
@@ -5,6 +5,7 @@
 #include <linux/tick.h>
 
 #include "timekeeping.h"
+#include "tick-sched.h"
 
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 
@@ -26,6 +27,7 @@ extern void tick_resume(void);
 extern bool tick_check_replacement(struct clock_event_device *curdev,
 				   struct clock_event_device *newdev);
 extern void tick_install_replacement(struct clock_event_device *dev);
+extern int tick_is_oneshot_available(void);
 
 /* Check, if the device is functional or a dummy for broadcast */
 static inline int tick_device_is_functional(struct clock_event_device *dev)
@@ -34,6 +36,9 @@ static inline int tick_device_is_functio
 }
 
 extern void clockevents_shutdown(struct clock_event_device *dev);
+extern void clockevents_exchange_device(struct clock_event_device *old,
+					struct clock_event_device *new);
+extern void clockevents_handle_noop(struct clock_event_device *dev);
 extern int __clockevents_update_freq(struct clock_event_device *dev, u32 freq);
 extern ssize_t sysfs_get_uname(const char *buf, char *dst, size_t cnt);
 #endif /* GENERIC_CLOCKEVENTS */
@@ -48,6 +53,10 @@ extern void tick_oneshot_notify(void);
 extern int tick_switch_to_oneshot(void (*handler)(struct clock_event_device *));
 extern void tick_resume_oneshot(void);
 static inline bool tick_oneshot_possible(void) { return true; }
+extern int tick_oneshot_mode_active(void);
+extern void tick_clock_notify(void);
+extern int tick_check_oneshot_change(int allow_nohz);
+extern int tick_init_highres(void);
 #else /* !ONESHOT */
 static inline
 void tick_setup_oneshot(struct clock_event_device *newdev,
@@ -57,6 +66,9 @@ static inline void tick_resume_oneshot(v
 static inline int tick_program_event(ktime_t expires, int force) { return 0; }
 static inline void tick_oneshot_notify(void) { }
 static inline bool tick_oneshot_possible(void) { return false; }
+static inline int tick_oneshot_mode_active(void) { return 0; }
+static inline void tick_clock_notify(void) { }
+static inline int tick_check_oneshot_change(int allow_nohz) { return 0; }
 #endif /* !TICK_ONESHOT */
 
 /* Broadcasting support */
@@ -71,6 +83,8 @@ extern int tick_resume_broadcast(void);
 extern void tick_broadcast_init(void);
 extern void tick_set_periodic_handler(struct clock_event_device *dev, int broadcast);
 extern int tick_broadcast_update_freq(struct clock_event_device *dev, u32 freq);
+extern struct tick_device *tick_get_broadcast_device(void);
+extern struct cpumask *tick_get_broadcast_mask(void);
 #else /* !BROADCAST */
 static inline void tick_install_broadcast_device(struct clock_event_device *dev) { }
 static inline int tick_is_broadcast_device(struct clock_event_device *dev) { return 0; }
@@ -100,6 +114,7 @@ extern int tick_resume_broadcast_oneshot
 extern int tick_broadcast_oneshot_active(void);
 extern void tick_check_oneshot_broadcast_this_cpu(void);
 bool tick_broadcast_oneshot_available(void);
+extern struct cpumask *tick_get_broadcast_oneshot_mask(void);
 #else /* BROADCAST && ONESHOT */
 static inline void tick_broadcast_setup_oneshot(struct clock_event_device *bc) { BUG(); }
 static inline int tick_broadcast_oneshot_control(unsigned long reason) { return 0; }
Index: linux-pm/kernel/time/tick-sched.c
===================================================================
--- linux-pm.orig/kernel/time/tick-sched.c
+++ linux-pm/kernel/time/tick-sched.c
@@ -34,7 +34,7 @@
 /*
  * Per cpu nohz control structure
  */
-DEFINE_PER_CPU(struct tick_sched, tick_cpu_sched);
+static DEFINE_PER_CPU(struct tick_sched, tick_cpu_sched);
 
 /*
  * The time, when the last jiffy update happened. Protected by jiffies_lock.
@@ -416,6 +416,11 @@ static int __init setup_tick_nohz(char *
 
 __setup("nohz=", setup_tick_nohz);
 
+int tick_nohz_tick_stopped(void)
+{
+	return __this_cpu_read(tick_cpu_sched.tick_stopped);
+}
+
 /**
  * tick_nohz_update_jiffies - update jiffies when idle was interrupted
  *
Index: linux-pm/kernel/time/tick-sched.h
===================================================================
--- /dev/null
+++ linux-pm/kernel/time/tick-sched.h
@@ -0,0 +1,64 @@
+#ifndef _TICK_SCHED_H
+#define _TICK_SCHED_H
+
+#include <linux/hrtimer.h>
+
+enum tick_nohz_mode {
+	NOHZ_MODE_INACTIVE,
+	NOHZ_MODE_LOWRES,
+	NOHZ_MODE_HIGHRES,
+};
+
+/**
+ * struct tick_sched - sched tick emulation and no idle tick control/stats
+ * @sched_timer:	hrtimer to schedule the periodic tick in high
+ *			resolution mode
+ * @last_tick:		Store the last tick expiry time when the tick
+ *			timer is modified for nohz sleeps. This is necessary
+ *			to resume the tick timer operation in the timeline
+ *			when the CPU returns from nohz sleep.
+ * @tick_stopped:	Indicator that the idle tick has been stopped
+ * @idle_jiffies:	jiffies at the entry to idle for idle time accounting
+ * @idle_calls:		Total number of idle calls
+ * @idle_sleeps:	Number of idle calls, where the sched tick was stopped
+ * @idle_entrytime:	Time when the idle call was entered
+ * @idle_waketime:	Time when the idle was interrupted
+ * @idle_exittime:	Time when the idle state was left
+ * @idle_sleeptime:	Sum of the time slept in idle with sched tick stopped
+ * @iowait_sleeptime:	Sum of the time slept in idle with sched tick stopped, with IO outstanding
+ * @sleep_length:	Duration of the current idle sleep
+ * @do_timer_lst:	CPU was the last one doing do_timer before going idle
+ */
+struct tick_sched {
+	struct hrtimer			sched_timer;
+	unsigned long			check_clocks;
+	enum tick_nohz_mode		nohz_mode;
+	ktime_t				last_tick;
+	int				inidle;
+	int				tick_stopped;
+	unsigned long			idle_jiffies;
+	unsigned long			idle_calls;
+	unsigned long			idle_sleeps;
+	int				idle_active;
+	ktime_t				idle_entrytime;
+	ktime_t				idle_waketime;
+	ktime_t				idle_exittime;
+	ktime_t				idle_sleeptime;
+	ktime_t				iowait_sleeptime;
+	ktime_t				sleep_length;
+	unsigned long			last_jiffies;
+	unsigned long			next_jiffies;
+	ktime_t				idle_expires;
+	int				do_timer_last;
+};
+
+extern struct tick_sched *tick_get_tick_sched(int cpu);
+
+extern void tick_setup_sched_timer(void);
+#if defined CONFIG_NO_HZ_COMMON || defined CONFIG_HIGH_RES_TIMERS
+extern void tick_cancel_sched_timer(int cpu);
+#else
+static inline void tick_cancel_sched_timer(int cpu) { }
+#endif
+
+#endif
Index: linux-pm/kernel/time/timer_list.c
===================================================================
--- linux-pm.orig/kernel/time/timer_list.c
+++ linux-pm/kernel/time/timer_list.c
@@ -16,10 +16,10 @@
 #include <linux/sched.h>
 #include <linux/seq_file.h>
 #include <linux/kallsyms.h>
-#include <linux/tick.h>
 
 #include <asm/uaccess.h>
 
+#include "tick-internal.h"
 
 struct timer_list_iter {
 	int cpu;


  parent reply	other threads:[~2015-03-25 11:51 UTC|newest]

Thread overview: 106+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-16 12:14 [PATCH 00/35] Some kernel/time cleanups Peter Zijlstra
2015-02-16 12:14 ` [PATCH 01/35] ACPI/acpi_pad: Remove the local apic nonsense Peter Zijlstra
2015-02-16 18:54   ` Rafael J. Wysocki
2015-02-18  6:16     ` Rafael J. Wysocki
2015-02-16 12:14 ` [PATCH 02/35] clockevents: Remove CONFIG_GENERIC_CLOCKEVENTS_BUILD Peter Zijlstra
2015-02-16 12:14 ` [PATCH 03/35] tick: Cleanup internal header files Peter Zijlstra
2015-02-16 12:14 ` [PATCH 04/35] tick: Cleanup internal header file Peter Zijlstra
2015-02-16 12:14 ` [PATCH 05/35] tick: Move core only declarations and functions to core Peter Zijlstra
2015-02-16 12:14 ` [PATCH 06/35] clockevents: Remove extra local_irq_save in clockevents_exchange_device() Peter Zijlstra
2015-02-16 12:14 ` [PATCH 07/35] clockevents: Make suspend/resume calls explicit Peter Zijlstra
2015-02-16 19:07   ` Rafael J. Wysocki
2015-02-16 12:14 ` [PATCH 08/35] tick: Make tick_resume_broadcast_oneshot static Peter Zijlstra
2015-02-16 12:14 ` [PATCH 09/35] tick/xen: Provide and use tick_resume_local() Peter Zijlstra
2015-02-16 16:37   ` David Vrabel
2015-02-16 12:14 ` [PATCH 10/35] clockevents: Make tick handover explicit Peter Zijlstra
2015-02-16 12:14 ` [PATCH 11/35] clockevents: Cleanup dead cpu explicitely Peter Zijlstra
2015-02-16 12:14 ` [PATCH 12/35] clockevents: Provide explicit broadcast control function Peter Zijlstra
2015-02-23 18:08   ` Daniel Lezcano
2015-02-24  0:38   ` Tony Lindgren
2015-02-16 12:14 ` [PATCH 13/35] x86, amd_idle: Use explicit broadcast control functions Peter Zijlstra
2015-02-16 12:14 ` [PATCH 14/35] ACPI / PAD: Use explicit broadcast control function Peter Zijlstra
2015-02-16 12:14 ` [PATCH 15/35] ACPI/ processor_idle: Use explicit broadcast controll function Peter Zijlstra
2015-02-16 12:14 ` [PATCH 16/35] cpuidle: Use explicit broadcast control function Peter Zijlstra
2015-02-23 18:11   ` Daniel Lezcano
2015-02-16 12:14 ` [PATCH 17/35] intel_idle: " Peter Zijlstra
2015-02-16 12:14 ` [PATCH 18/35] ARM: OMAP: " Peter Zijlstra
2015-02-24  0:40   ` Tony Lindgren
2015-02-16 12:14 ` [PATCH 19/35] clockevents: Remove the broadcast control leftovers Peter Zijlstra
2015-02-16 12:14 ` [PATCH 20/35] clockevents: Provide explicit broadcast oneshot control function Peter Zijlstra
2015-02-24  0:41   ` Tony Lindgren
2015-02-16 12:14 ` [PATCH 21/35] x86, amd_idle: Use explicit broadcast oneshot control functions Peter Zijlstra
2015-02-16 12:14 ` [PATCH 22/35] ACPI / PAD: Use explicit broadcast oneshot control function Peter Zijlstra
2015-02-16 12:14 ` [PATCH 23/35] ACPI/ processor_idle: Use explicit broadcast oneshot controll function Peter Zijlstra
2015-02-16 12:14 ` [PATCH 24/35] intel_idle: Use explicit broadcast oneshot control function Peter Zijlstra
2015-02-16 12:15 ` [PATCH 25/35] ARM: OMAP: " Peter Zijlstra
2015-02-24  0:41   ` Tony Lindgren
2015-02-16 12:15 ` [PATCH 26/35] ARM: tegra: " Peter Zijlstra
2015-02-16 12:15 ` [PATCH 27/35] sched/idle: " Peter Zijlstra
2015-02-21  0:56   ` Nicolas Pitre
2015-02-21 11:19     ` Peter Zijlstra
2015-02-16 12:15 ` [PATCH 28/35] clockevents: Remove the broadcast oneshot control leftovers Peter Zijlstra
2015-02-16 12:15 ` [PATCH 29/35] tick/timekeeping: Make PM_SLEEP related code conditional Peter Zijlstra
2015-02-16 12:15 ` [PATCH 30/35] timekeeping: Get rid of stale comment Peter Zijlstra
2015-02-16 12:15 ` [PATCH 31/35] clockevents: Consolidate tick_shutdown() Peter Zijlstra
2015-02-16 12:15 ` [PATCH 32/35] clockevents: Fix cpu down race for hrtimer based broadcasting Peter Zijlstra
2015-02-17  4:03   ` Preeti U Murthy
2015-02-17 10:39     ` Peter Zijlstra
2015-02-18  3:10       ` Preeti U Murthy
2015-02-18 13:06         ` Peter Zijlstra
2015-02-19  7:01           ` Preeti U Murthy
2015-02-19  9:53             ` Peter Zijlstra
2015-02-19 17:51   ` Nicolas Pitre
2015-02-21 12:46     ` Peter Zijlstra
2015-02-21 17:45       ` Nicolas Pitre
2015-02-23 16:14         ` Peter Zijlstra
2015-02-23 16:32           ` Nicolas Pitre
2015-02-23 17:33             ` Nicolas Pitre
2015-02-26  5:31               ` Preeti U Murthy
2015-02-27  8:49                 ` Preeti U Murthy
2015-03-02 14:56                   ` Peter Zijlstra
2015-03-05  4:20                     ` Preeti U Murthy
2015-03-29  6:45                       ` Ingo Molnar
2015-03-16  4:52                     ` Preeti U Murthy
2015-03-25  5:32                       ` Preeti U Murthy
2015-02-16 12:15 ` [PATCH 33/35] tick: Make hrtimer broadcasting opt-in Peter Zijlstra
2015-02-17  3:06   ` Preeti U Murthy
2015-02-17 10:04   ` Lorenzo Pieralisi
2015-02-16 12:15 ` [PATCH 34/35] tick: Provide tick_suspend_local() Peter Zijlstra
2015-02-17 14:31   ` Lorenzo Pieralisi
2015-02-17 17:55     ` Nicolas Pitre
2015-02-17 21:29       ` Nicolas Pitre
2015-02-18 13:35     ` Peter Zijlstra
2015-02-18 16:22       ` Rafael J. Wysocki
2015-02-18 16:38       ` Lorenzo Pieralisi
2015-02-16 12:15 ` [PATCH 35/35] arm: bl_switcher: Kill tick suspend hackery Peter Zijlstra
2015-02-16 19:14 ` [PATCH 00/35] Some kernel/time cleanups Rafael J. Wysocki
2015-03-25 12:04 ` [PATCH 00/09] Some kernel/time cleanups (related to timer_suspend/resume) Rafael J. Wysocki
2015-03-25 12:05   ` [PATCH 01/09] clockevents: Remove CONFIG_GENERIC_CLOCKEVENTS_BUILD Rafael J. Wysocki
2015-04-02 12:28     ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-03-25 12:06   ` [PATCH 02/09] tick: Move clocksource related stuff to timekeeping.h Rafael J. Wysocki
2015-04-02 12:28     ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-03-25 12:06   ` [PATCH 03/09] tick: Simplify tick-internal.h Rafael J. Wysocki
2015-04-02 12:29     ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-03-25 12:07   ` Rafael J. Wysocki [this message]
2015-04-02 12:29     ` [tip:timers/core] tick: Move core only declarations and functions to core tip-bot for Thomas Gleixner
2015-03-25 12:08   ` [PATCH 05/09] clockevents: Remove extra local_irq_save in clockevents_exchange_device() Rafael J. Wysocki
2015-04-02 12:29     ` [tip:timers/core] clockevents: Remove extra local_irq_save() " tip-bot for Thomas Gleixner
2015-03-25 12:09   ` [PATCH 06/09] clockevents: Make suspend/resume calls explicit Rafael J. Wysocki
2015-04-02 12:30     ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-03-25 12:09   ` [PATCH 07/09] tick: Make tick_resume_broadcast_oneshot static Rafael J. Wysocki
2015-04-02 12:30     ` [tip:timers/core] tick: Make tick_resume_broadcast_oneshot() static tip-bot for Thomas Gleixner
2015-03-25 12:11   ` [PATCH 08/09] tick/xen: Provide and use tick_suspend_local() and tick_resume_local() Rafael J. Wysocki
2015-03-25 20:13     ` Konrad Rzeszutek Wilk
2015-03-25 20:57       ` Rafael J. Wysocki
2015-03-25 20:44         ` Konrad Rzeszutek Wilk
2015-03-25 21:36           ` Rafael J. Wysocki
2015-04-02 12:30     ` [tip:timers/core] " tip-bot for Thomas Gleixner
2015-04-03 13:21       ` [PATCH][fix for tip/timers/core] timers / PM: Fix up tick_unfreeze() Rafael J. Wysocki
2015-04-03 13:18         ` [tip:timers/core] timers/PM: " tip-bot for Rafael J. Wysocki
2015-04-03 13:31         ` [PATCH][cleanup for tip/timers/core] timers / PM: Drop unnecessary braces from tick_freeze() Rafael J. Wysocki
2015-04-03 13:18           ` [tip:timers/core] timers/PM: " tip-bot for Rafael J. Wysocki
2015-03-25 12:11   ` [PATCH 09/09] arm: bl_switcher: Kill tick suspend hackery Rafael J. Wysocki
2015-03-25 12:34     ` Nicolas Pitre
2015-04-02 12:30     ` [tip:timers/core] arm/bL_switcher: " tip-bot for Thomas Gleixner
2015-03-25 12:13   ` [PATCH 00/09] Some kernel/time cleanups (related to timer_suspend/resume) Rafael J. Wysocki
2015-03-31 22:45   ` [GIT PULL] kernel/time cleanups (related to tick_suspend/resume) Rafael J. Wysocki

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