lkml.org 
[lkml]   [2003]   [Nov]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [ANNOUNCE] QLogic qla2xxx driver update available (v8.00.00b6).
On Thu, Nov 06 2003, Arjan van de Ven wrote:
>
> On Thu, Nov 06, 2003 at 06:50:32PM +0100, Jens Axboe wrote:
> > drive it is not). Now both 2.4 and 2.6 make that guarentee. The only
> > argument for disabling clustering would be for 2.4 for CPU cycle
> > reasons.
>
> yep; on 2.4 it's rather visible in the profiles during some benchmark
> test I did (like 5% of total CPU cycles)

yeah so I gather, although 5% seems extremely excessive (512-byte raw
io, on tons of disks?).

--
Jens Axboe

-
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 13:58    [from the cache]
©2003-2011 Jasper Spaans