From: sagig@dev.mellanox.co.il (Sagi Grimberg)
Subject: [PATCHv2 5/5] NVMe: Shutdown controller only for power-off
Date: Sun, 3 Jan 2016 18:52:23 +0200 [thread overview]
Message-ID: <568951C7.5010504@dev.mellanox.co.il> (raw)
In-Reply-To: <1451580116-12252-6-git-send-email-keith.busch@intel.com>
> We don't need to shutdown a controller for a reset. A controller in a
> shutdown state may take longer to become ready than one that was simply
> disabled.
Just out of curiosity, what's "longer"? how much does this patch save us?
Otherwise,
Reviewed-by: Sagi Grimberg <sagig at mellanox.com>
next prev parent reply other threads:[~2016-01-03 16:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-31 16:41 [PATCHv2 0/5] NVMe fixes and updates, version 2 Keith Busch
2015-12-31 16:41 ` [PATCHv2 1/5] NVMe: Fix admin queue ring wrap Keith Busch
2016-01-03 16:44 ` Sagi Grimberg
2015-12-31 16:41 ` [PATCHv2 2/5] NVMe: Use a retryable error code on reset Keith Busch
2016-01-03 16:54 ` Sagi Grimberg
2015-12-31 16:41 ` [PATCHv2 3/5] NVMe: Remove queue freezing on resets Keith Busch
2016-01-03 16:41 ` Sagi Grimberg
2015-12-31 16:41 ` [PATCHv2 4/5] NVMe: IO queue deletion re-write Keith Busch
2015-12-31 16:41 ` [PATCHv2 5/5] NVMe: Shutdown controller only for power-off Keith Busch
2016-01-03 16:52 ` Sagi Grimberg [this message]
2016-01-04 15:54 ` Keith Busch
2016-01-04 16:08 ` Sagi Grimberg
2015-12-31 18:38 ` [PATCHv2 0/5] NVMe fixes and updates, version 2 Sagi Grimberg
2015-12-31 18:40 ` Keith Busch
2015-12-31 18:42 ` Sagi Grimberg
2016-01-02 16:59 ` Christoph Hellwig
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