lkml.org 
[lkml]   [2016]   [Sep]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 1/5] irqtime: No need for preempt-safe accessors
From
Date
On Fri, 2016-09-02 at 16:03 +0200, Frederic Weisbecker wrote:
> We can safely use the preempt-unsafe accessors for irqtime when we
> flush its counters to kcpustat as IRQs are disabled at this time.
>
> Cc: Rik van Riel <riel@redhat.com>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Cc: Wanpeng Li <wanpeng.li@hotmail.com>
> Cc: Mike Galbraith <efault@gmx.de>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Cc: Ingo Molnar <mingo@kernel.org>
> Cc: Eric Dumazet <eric.dumazet@gmail.com>
> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
>
Reviewed-by: Rik van Riel <riel@redhat.com>

--

All Rights Reversed.[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2016-09-17 09:58    [W:0.111 / U:0.188 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site