Re: 2.4.1pre8 slowdown on dbench tests

[Jens Axboe]

On Tue, Jan 23 2001, Steven Cole wrote:
> In the following table, 2.4.1-pre8x refers to -pre8 with
> linux/include/linux/blkdev.h modified as suggested.
> A diff to show the changes made is included at the end.
> 
> Here is a summary of the data, followed by the data
> for the individual runs.  Each of the four runs were performed
> in rapid succession, with no boots in between. 

Thanks! Could I talk you into doing one last run? pre8 with
include/linux/elevator.h having these values set for
ELEVATOR_LINUS:

#define ELEVATOR_LINUS                                                  \
((elevator_t) {                                                         \
        1000000,                /* read passovers */
        2000000,                /* write passovers */

Just do this mod on top of your x tree.

-- 
* Jens Axboe <[EMAIL PROTECTED]>
* SuSE Labs
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
Please read the FAQ at http://www.tux.org/lkml/