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From: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
To: akpm@linux-foundation.org, jens.axboe@oracle.com,
	James.Bottomley@HansenPartnership.com
Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
	dm-devel@redhat.com, j-nomura@ce.jp.nec.com,
	k-ueda@ct.jp.nec.com
Subject: [RFC PATCH 0/2] Export lld busy state for request stacking drivers
Date: Thu, 25 Sep 2008 11:53:55 -0400 (EDT)	[thread overview]
Message-ID: <20080925.115355.71085765.k-ueda@ct.jp.nec.com> (raw)

Hi Andrew, Jens, James,

The following patches are the revised version to use lld's private data
instead of backing_dev_info.state for exporting lld busy state.

Please review and give me your opinion.
If all of you have no problem, I'll re-send the patches separately
to each maintainer, Jens and James.

The patches are created on the following commit of for-2.6.28
in linux-2.6-block, but the scsi part can be also applied to
scsi-post-merge-2.6.
---------------------------------------------------------------
commit c5062758edbe59286d7d8e718a59e4d4347ef541
Author: Jens Axboe <jens.axboe@oracle.com>
Date:   Wed Sep 24 13:05:10 2008 +0200

    libata: set queue SSD flag for SSD devices
---------------------------------------------------------------


Previous post and discussions about the interface:
    http://lkml.org/lkml/2008/9/19/138


Summary of the patches:
    1/2: block: add lld busy state exporting interface
    2/2: scsi: export busy state via q->lld_busy_fn()

Thanks,
Kiyoshi Ueda

             reply	other threads:[~2008-09-25 15:56 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-25 15:53 Kiyoshi Ueda [this message]
2008-09-25 15:54 ` [RFC PATCH 1/2] block: add lld busy state exporting interface Kiyoshi Ueda
2008-09-25 15:55 ` [RFC PATCH 2/2] scsi: export busy state via q->lld_busy_fn() Kiyoshi Ueda

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