lkml.org 
[lkml]   [2009]   [Jan]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: lib/klist.c: bit 0 in pointer can't be used as flag
From
> It may be that we've worked around the other spots, although I haven't
> seen anything like that, we might just have been lucky until now.
>
> Can you recall another place where this trick is used?

rmap.
Don't CRIS use mmu?

>
> It seems that rt_mutex uses the same trick (with the lowest 2bits)
> but AFAICT that's something we don't use on CRIS.


\
 
 \ /
  Last update: 2009-01-13 23:43    [W:0.057 / U:0.200 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site