lkml.org 
[lkml]   [2008]   [Sep]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 4/4] capture pages freed during direct reclaim for allocation by the reclaimer
Andy Whitcroft wrote:

>
> #ifndef __GENERATING_BOUNDS_H
> @@ -208,6 +211,9 @@ __PAGEFLAG(SlubDebug, slub_debug)
> */
> TESTPAGEFLAG(Writeback, writeback) TESTSCFLAG(Writeback, writeback)
> __PAGEFLAG(Buddy, buddy)
> +PAGEFLAG(BuddyCapture, buddy_capture) /* A buddy page, but reserved. */
> + __SETPAGEFLAG(BuddyCapture, buddy_capture)
> + __CLEARPAGEFLAG(BuddyCapture, buddy_capture)

Doesnt __PAGEFLAG do what you want without having to explicitly specify
__SET/__CLEAR?


How does page allocator fastpath behavior fare with this pathch?


\
 
 \ /
  Last update: 2008-09-03 23:03    [W:0.293 / U:1.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site