On 2011-03-26 09:34, Geert Uytterhoeven wrote:
On Sat, Mar 26, 2011 at 09:25, Jens Axboe <jaxboe@xxxxxxxxxxxx> wrote:
On 2011-03-26 08:21, Geert Uytterhoeven wrote:
On Sat, Mar 26, 2011 at 07:29, Jens Axboe <jaxboe@xxxxxxxxxxxx> wrote:
On 2011-03-25 22:35, Geert Uytterhoeven wrote:
On Thu, Mar 24, 2011 at 14:43, Jens Axboe <jaxboe@xxxxxxxxxxxx> wrote:
Jens Axboe (20):
block: remove per-queue plugging
This one (commit 7eaceaccab5f40bbfda044629a6298616aeaed50) breaks IDE
on Atari/m68k under ARAnyM. It hangs on:
| ide: Falcon IDE controller
| Probing IDE interface ide0...
| hda: Sarge m68k, ATA DISK drive
| ide0 at 0xfff00000 on irq 15 (serialized)
| ide-gd driver 1.18
| hda: max request size: 128KiB
| hda: 2118816 sectors (1084 MB) w/256KiB Cache, CHS=2102/16/63
The next expected line is the partition parsing:
| hda: AHDI hda1 hda2
Geert, does this work for you?
Yep.Thanks!
Great! I think we should place those blk_delay_queue() calls under the
if (rq), that should workd to and be more optimal. Can I ask you to
check that, too?
So:
if (rq) {
blk_requeue_request(q, rq);
blk_delay_queue(q, msecs_to_jiffies(3));
}
in both locations.
Works, too.
Great, thanks for testing! I'll queue this up and submit it so it makes
2.6.39-rc1.
--
Jens Axboe
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