linux-kernel - Re: [PATCH 0/9] remove q->prepare_flush

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Message-Id: <20100705170050Z.fujita.tomonori@lab.ntt.co.jp>
Date:	Mon, 5 Jul 2010 17:01:57 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	axboe@...nel.dk
Cc:	fujita.tomonori@....ntt.co.jp, hch@...radead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/9] remove q->prepare_flush_fn hook

On Mon, 05 Jul 2010 08:55:36 +0200
Jens Axboe <axboe@...nel.dk> wrote:

> On 2010-07-03 10:45, FUJITA Tomonori wrote:
> > This removes q->prepare_flush_fn. Except for ide and scsi, all the
> > users just mark flush requests. They can use REQ_FLUSH flag
> > instead.
> > 
> > SCSI and ide can use q->prep_rq_fn to build flush requests.
> > 
> > This can be applied to the block's for-2.6.36.
> 
> Thanks, applied.

Thanks,

looks like you applied the patches in a wrong order (breaks bisect).

At least, the first two patches need to be applied in order before the
rest:

[PATCH 1/9] block: introduce REQ_FLUSH flag
[PATCH 2/9] block: permit PREFLUSH and POSTFLUSH without prepare_flush_fn
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