lkml.org 
[lkml]   [2006]   [Apr]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Lockless page cache test results
Jens Axboe <axboe@suse.de> wrote:
>
> Running a splice benchmark on a 4-way IPF box, I decided to give the
> lockless page cache patches from Nick a spin. I've attached the results
> as a png, it pretty much speaks for itself.

It does.

What does the test do?

In particular, does it cause the kernel to take tree_lock once per page, or
once per batch-of-pages?
-
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: 2006-04-26 18:59    [W:0.125 / U:6.016 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site