lkml.org 
[lkml]   [2015]   [Feb]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 1/2] x86: mce: kdump: use under_crashdumping to turn off MCE in all CPUs together
On Tue, Feb 24, 2015 at 06:47:23PM +0000, Luck, Tony wrote:
> since offline cpus will still show up to rendezvous ... perhaps
> "num_present_cpus()" is the right number??

Provided nmi_shootdown_cpus() code path clears offlined CPUs from
cpumasks so that num_present_cpus() or any other for that matter returns
the correct number, but I don't see it upon a quick grep...

--
Regards/Gruss,
Boris.

ECO tip #101: Trim your mails when you reply.
--


\
 
 \ /
  Last update: 2015-02-24 22:41    [W:1.066 / U:0.816 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site