From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@fb.com>
Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: blk-mq updates, V3
Date: Wed, 2 Apr 2014 16:57:09 +0200 [thread overview]
Message-ID: <1396450634-32021-1-git-send-email-hch@lst.de> (raw)
The first two patches are unchanged from the last two iterations of
the series.
Patches 3 and 4 are new: 3 is a preparation for 4 and other future work,
and patch 4 makes sure that drivers don't have to implement special
workarounds for the magic flush request. Patch 5 is an updated version
of the earlier init/exit_request versions which should make everyone
happy now as there are no special NULL hardware contexts or negative
request numbers due to patch 4 sorting out the flush_rq mess.
next reply other threads:[~2014-04-02 14:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-02 14:57 Christoph Hellwig [this message]
2014-04-02 14:57 ` [PATCH 1/5] blk-mq: initialize resid_len Christoph Hellwig
2014-04-02 14:57 ` [PATCH 2/5] blk-mq: fix blk_mq_end_io_partial Christoph Hellwig
2014-04-02 14:57 ` [PATCH 3/5] blk-mq: do not initialize req->special Christoph Hellwig
2014-04-02 14:57 ` [PATCH 4/5] blk-mq: make ->flush_rq fully transparent to drivers Christoph Hellwig
2014-04-02 14:57 ` [PATCH 5/5] blk-mq: add ->init_request and ->exit_request methods Christoph Hellwig
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