lkml.org 
[lkml]   [2008]   [Aug]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC:Patch: 000/008](memory hotplug) rough idea of pgdat removing
Mel Gorman wrote:

> Maybe I am missing something, but what is wrong with stop_machine during
> memory hot-remove?

Reclaim can sleep while going down a zonelist. There would need to be some
form of synchronization to avoid removing a zone from the zonelist that we are
just scanning.


\
 
 \ /
  Last update: 2008-08-05 19:17    [W:0.035 / U:1.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site