lkml.org 
[lkml]   [2019]   [Apr]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v4 07/16] locking/rwsem: Implement lock handoff to prevent lock starvation
From
Date
On 04/17/2019 03:13 AM, Peter Zijlstra wrote:
> On Tue, Apr 16, 2019 at 05:07:26PM -0400, Waiman Long wrote:
>
>> Thinking about it again. I think I will just change its definition to
>> "((HZ + 249)/250)" for now to make sure that it is at least 1. The
> DIV_ROUND_UP()

Sure.

Thanks,
Longman

\
 
 \ /
  Last update: 2019-04-17 18:23    [W:0.071 / U:0.164 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site