Re: [PATCH 03/13] scsi: unify allocation of scsi command and sense buffer

[Pekka Enberg]

On Mon, May 25, 2009 at 10:30 AM, Jens Axboe <jens.axboe@xxxxxxxxxx> wrote:
> Fold the sense buffer into the command, thereby eliminating a slab
> allocation and free per command.
>
> Signed-off-by: Jens Axboe <jens.axboe@xxxxxxxxxx>

Interesting. I wonder how this affects the SLAB vs. SLUB regression
people are seeing on high end machines in OLTP benchmarks.

                                      Pekka
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/