lkml.org 
[lkml]   [2016]   [Feb]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [patch] sched,rt: __always_inline preemptible_lazy()
Date
> 
> homer: # nm kernel/sched/core.o|grep preemptible_lazy
> 00000000000000b5 t preemptible_lazy
>
> echo wakeup_rt > current_tracer ==> Welcome to infinity.
>
> Signed-off-bx: Mike Galbraith <umgwanakikbuti@gmail.com>
> ---

Fat finger?

BTW, would you please make a better description of the
problem this patch is trying to address/fix?

Hillf
> kernel/sched/core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- a/kernel/sched/core.c
> +++ b/kernel/sched/core.c
> @@ -3469,7 +3469,7 @@ static void __sched notrace preempt_sche
> * set by a RT task. Oterwise we try to avoid beeing scheduled out as long as
> * preempt_lazy_count counter >0.
> */
> -static int preemptible_lazy(void)
> +static __always_inline int preemptible_lazy(void)
> {
> if (test_thread_flag(TIF_NEED_RESCHED))
> return 1;


\
 
 \ /
  Last update: 2016-02-22 05:21    [W:0.107 / U:0.372 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site