lkml.org 
[lkml]   [2009]   [Oct]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH][RFC] add MAP_UNLOCKED mmap flag
On Tue, Oct 06, 2009 at 02:16:03PM +0200, Gleb Natapov wrote:
> I did. It allows me to achieve something I can't now. Steps you provide
> just don't fit my needs. I need all memory areas (current and feature) to be
> locked except one. Very big one. You propose to lock memory at some
> arbitrary point and from that point on all newly mapped memory areas will
> be unlocked. Don't you see it is different?

What about mlockall(MCL_CURRENT); mmap(...); mlockall(MCL_FUTURE);?
Or toggle MCL_FUTURE if a mlockall call can stop it?

OG.


\
 
 \ /
  Last update: 2009-10-07 21:09    [W:0.050 / U:0.504 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site