Re: [patch] zero-bounce block highmem I/O, #13

Christoph Rohland
2001-08-28T12:16:45Z

Hi Jens,

On Tue, 28 Aug 2001, Jens Axboe wrote:
> Ok found the bug -- SCSI was accidentally using blk_seg_merge_ok
> when it just wanted to test if we were crossing a 4GB physical
> address boundary or not. Doh! Attached incremental patch should fix
> the SCSI performance issue. I'm testing right now...

Yup, performance is back to 2.4.9 level. But I do not see an
improvement.

I will now do a database import.

Greetings
Christoph