From: hch@lst.de (Christoph Hellwig)
Subject: nvme completion path optimizations and fixes
Date: Mon, 21 Sep 2015 11:40:46 -0700 [thread overview]
Message-ID: <1442860853-26447-1-git-send-email-hch@lst.de> (raw)
This series optimized the NVMe completion path by taking full advantage
to the block layer multiple completion protection. For that we'll need
to switch the remaining internal NVMe admin commands over to use the
block layer queuing.
The first patch fixes a potential race in updating the error value which
is required to make this conversion bullet proof.
next reply other threads:[~2015-09-21 18:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-21 18:40 Christoph Hellwig [this message]
2015-09-21 18:40 ` [PATCH 1/7] blk-mq: fix racy updates of rq->errors Christoph Hellwig
2015-09-27 7:35 ` Sagi Grimberg
2015-09-21 18:40 ` [PATCH 2/7] nvme: switch AEN processing to use blk_execute_rq_nowait Christoph Hellwig
2015-09-23 23:16 ` Keith Busch
2015-09-24 13:38 ` Christoph Hellwig
2015-09-24 13:51 ` Keith Busch
2015-09-25 22:11 ` Christoph Hellwig
2015-09-21 18:40 ` [PATCH 3/7] nvme: switch delete SQ/CQ to blk_execute_rq_nowait Christoph Hellwig
2015-09-21 18:40 ` [PATCH 4/7] nvme: switch abort " Christoph Hellwig
2015-09-21 18:40 ` [PATCH 5/7] nvme: simplify completion handling Christoph Hellwig
2015-09-21 18:40 ` [PATCH 6/7] nvme: properly free resources for cancelled command Christoph Hellwig
2015-09-21 18:40 ` [PATCH 7/7] nvme: micro optimize nvme_submit_priv Christoph Hellwig
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