diff options
| author | Anna-Maria Gleixner <anna-maria@linutronix.de> | 2017-12-21 11:41:46 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-01-16 02:35:47 +0100 |
| commit | 11a9fe069e341ac53bddb8fe1a85ea986cff1a42 (patch) | |
| tree | e8263c80971c00c6ca277a9ee89c6a4cdb7a5536 /include | |
| parent | hrtimer: Make hrtimer_cpu_base.next_timer handling unconditional (diff) | |
| download | linux-11a9fe069e341ac53bddb8fe1a85ea986cff1a42.tar.xz linux-11a9fe069e341ac53bddb8fe1a85ea986cff1a42.zip | |
hrtimer: Make hrtimer_reprogramm() unconditional
hrtimer_reprogram() needs to be available unconditionally for softirq based
hrtimers. Move the function and all required struct members out of the
CONFIG_HIGH_RES_TIMERS #ifdef.
There is no functional change because hrtimer_reprogram() is only invoked
when hrtimer_cpu_base.hres_active is true. Making it unconditional
increases the text size for the CONFIG_HIGH_RES_TIMERS=n case, but avoids
replication of that code for the upcoming softirq based hrtimers support.
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: keescook@chromium.org
Link: http://lkml.kernel.org/r/20171221104205.7269-18-anna-maria@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hrtimer.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 2d3e1d678a4d..98ed35767ac5 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -182,10 +182,10 @@ struct hrtimer_cpu_base { unsigned int cpu; unsigned int active_bases; unsigned int clock_was_set_seq; - unsigned int hres_active : 1; -#ifdef CONFIG_HIGH_RES_TIMERS - unsigned int in_hrtirq : 1, + unsigned int hres_active : 1, + in_hrtirq : 1, hang_detected : 1; +#ifdef CONFIG_HIGH_RES_TIMERS unsigned int nr_events; unsigned short nr_retries; unsigned short nr_hangs; |