lkml.org 
[lkml]   [2016]   [Apr]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] sched/clock: Make local_clock/cpu_clock inline

* Daniel Lezcano <daniel.lezcano@linaro.org> wrote:

> The local_clock/cpu_clock functions were changed to prevent a double
> identical test with sched_clock_cpu() when HAVE_UNSTABLE_SCHED_CLOCK
> is set. That resulted in one line functions.
>
> As these functions are in all the cases one line functions and in the
> hot path, it is useful to specify them as static inline in order to
> give a strong hint to the compiler.
>
> After verification, it appears the compiler does not inline them
> without this hint. Change those functions to static inline.
>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> ---
> include/linux/sched.h | 32 ++++++++++++++++++++++++++++++--
> kernel/sched/clock.c | 41 -----------------------------------------
> 2 files changed, 30 insertions(+), 43 deletions(-)

Hm, this does not seem to apply to v4.6-rc3 cleanly.

Thanks,

Ingo

\
 
 \ /
  Last update: 2016-04-13 12:01    [W:1.155 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site