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From: Anna-Maria Gleixner <anna-maria@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	keescook@chromium.org, Christoph Hellwig <hch@lst.de>,
	John Stultz <john.stultz@linaro.org>
Subject: [PATCH v2 14/37] hrtimer: Use accesor functions instead of direct access
Date: Sun, 22 Oct 2017 23:39:52 +0200	[thread overview]
Message-ID: <20171022214052.441744407@linutronix.de> (raw)
In-Reply-To: 20171022213938.940451689@linutronix.de

[-- Attachment #1: hrtimer--Use-predefined-hres_active---functions.patch --]
[-- Type: text/plain, Size: 809 bytes --]

__hrtimer_hres_active() is now available unconditionally. Replace the
direct access to hrtimer_cpu_base.hres_active.

No functional change.

Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
---
 kernel/time/hrtimer.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -571,7 +571,7 @@ hrtimer_force_reprogram(struct hrtimer_c
 {
 	ktime_t expires_next;
 
-	if (!cpu_base->hres_active)
+	if (!__hrtimer_hres_active(cpu_base))
 		return;
 
 	expires_next = __hrtimer_get_next_event(cpu_base);
@@ -680,7 +680,7 @@ static void retrigger_next_event(void *a
 {
 	struct hrtimer_cpu_base *base = this_cpu_ptr(&hrtimer_bases);
 
-	if (!base->hres_active)
+	if (!__hrtimer_hres_active(base))
 		return;
 
 	raw_spin_lock(&base->lock);

  parent reply	other threads:[~2017-10-22 21:49 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-22 21:39 [PATCH v2 00/37] hrtimer: Provide softirq context hrtimers Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 01/37] hrtimer: Correct blantanly wrong comment Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 02/37] hrtimer: Fix kerneldoc for struct hrtimer_cpu_base Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 03/37] hrtimer: Cleanup clock argument in schedule_hrtimeout_range_clock() Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 04/37] hrtimer: Fix hrtimer function description Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 05/37] hrtimer: Ensure POSIX compliance (relative CLOCK_REALTIME hrtimers) Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 06/37] hrtimer: Cleanup hrtimer_mode enum Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 07/37] tracing: hrtimer: Take all clock bases and modes into account Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 08/37] tracing: hrtimer: Print hrtimer mode in hrtimer_start tracepoint Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 09/37] hrtimer: Switch for loop to _ffs() evaluation Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 10/37] hrtimer: Store running timer in hrtimer_clock_base Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 11/37] hrtimer: Change boolean struct members into bitfield Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 12/37] hrtimer: Make room in struct hrtimer_cpu_base Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 13/37] hrtimer: Reduce conditional code (hres_active) Anna-Maria Gleixner
2017-10-22 21:39 ` Anna-Maria Gleixner [this message]
2017-10-22 21:39 ` [PATCH v2 15/37] hrtimer: Make the remote enqueue check unconditional Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 16/37] hrtimer: Make hrtimer_cpu_base.next_timer handling unconditional Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 17/37] hrtimer: Make hrtimer_reprogramm() unconditional Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 18/37] hrtimer: Reduce conditional code and make hrtimer_force_reprogramm() unconditional Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 19/37] hrtimer: Unify handling of hrtimer remove Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 20/37] hrtimer: Unify handling of remote enqueue Anna-Maria Gleixner
2017-10-22 21:39 ` [PATCH v2 21/37] hrtimer: Make remote enqueue decision less restrictive Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 22/37] hrtimer: Remove base argument from hrtimer_reprogram() Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 23/37] hrtimer: Split hrtimer_start_range_ns() Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 24/37] hrtimer: Split __hrtimer_get_next_event() Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 25/37] hrtimer: Use irqsave/irqrestore around __run_hrtimer() Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 26/37] hrtimer: Add clock bases and hrtimer mode for soft irq context Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 27/37] hrtimer: Prepare handling of hard and softirq based hrtimers Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 28/37] hrtimer: Implement support for " Anna-Maria Gleixner
2017-11-10 12:42   ` Sebastian Andrzej Siewior
2017-11-13  9:13     ` Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 29/37] hrtimer: Implement SOFT/HARD clock base selection Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 30/37] can/bcm: Replace hrtimer_tasklet with softirq based hrtimer Anna-Maria Gleixner
2017-10-27 14:42   ` Oliver Hartkopp
2017-10-22 21:40 ` [PATCH v2 31/37] mac80211_hwsim: Replace hrtimer tasklet with softirq hrtimer Anna-Maria Gleixner
2017-10-23 10:14   ` Johannes Berg
2017-10-23 10:23     ` Thomas Gleixner
2017-10-23 10:25       ` Johannes Berg
2017-10-23 10:33         ` Thomas Gleixner
2017-10-23 10:42           ` Johannes Berg
2017-10-22 21:40 ` [PATCH v2 32/37] xfrm: " Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 33/37] softirq: Remove tasklet_hrtimer Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 34/37] ALSA/dummy: Replace tasklet with softirq hrtimer Anna-Maria Gleixner
2017-10-24  6:25   ` Takashi Iwai
2017-10-22 21:40 ` [PATCH v2 36/37] usb/gadget/NCM: " Anna-Maria Gleixner
2017-10-22 21:40 ` [PATCH v2 37/37] net/mvpp2: " Anna-Maria Gleixner
2017-10-23 16:08 ` [PATCH v2 00/37] hrtimer: Provide softirq context hrtimers Peter Zijlstra

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