Messages in this thread | | | From | Christoph Rohland <> | Subject | Re: [patch] zero-bounce block highmem I/O, #13 | Date | 28 Aug 2001 14:16:11 +0200 |
| |
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
- 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/
| |