lkml.org 
[lkml]   [2001]   [Jun]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] fs/devfs/base.c
Date
From
> It's trivial to calculate for DAGs -- directed acyclic graphs.  It's
> when the "acyclic" constraint is violated that you have problems!

It may well be that interrupt stacks are a win anyway. If we can get the kernel
struct out of the stack pages (which would fix some very unpleasant cache
colour problems) and take the non irq stack down to 4K then irq stacks would
pay off once you had 25 or so processes on a system
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:17    [W:0.081 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site