lkml.org 
[lkml]   [2011]   [Nov]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v7 3.2-rc2 9/30] uprobes: Background page replacement.
From
Date
On Fri, 2011-11-18 at 16:38 +0530, Srikar Dronamraju wrote:
>
> Provides Background page replacement by
> - cow the page that needs replacement.
> - modify a copy of the cowed page.
> - replace the cow page with the modified page
> - flush the page tables.
>
> Also provides additional routines to read an opcode from a given virtual
> address and for verifying if a instruction is a breakpoint instruction.

You again/still lost the reason why we duplicate bits of mm/ksm.c here.


\
 
 \ /
  Last update: 2011-11-28 16:03    [W:0.281 / U:1.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site