lkml.org 
[lkml]   [2006]   [May]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/10] bulk cpu removal support
On Thu, May 11, 2006 at 10:02:15AM -0700, Andrew Morton wrote:
>
> OK, thanks. I'm a little surprised that this patch wasn't accompanied by a
> problem description, really. I mean, if a single CPU offlining takes three
> milliseconds then why bother?

It depends on whats running at the time... with some light load, i measured
wall clock time, i remember seeing 2 secs at times, but its been a long time
i did that.. so take that with a pinch :-)_

i will try to get those idle and load times worked out again... the best
i have is a 16 way, if i get help from big system oems i will send the
numbers out
>
> I assume it must take much longer, else you wouldn't have written the code.
> Have you any ballpark numbers for how long it _does_ take?

--
Cheers,
Ashok Raj
- Open Source Technology Center
-
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: 2006-05-11 19:30    [W:0.070 / U:1.308 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site