From: keith.busch@intel.com (Keith Busch)
Subject: [PATCH] nvme: Add weighted-round-robin arbitration support
Date: Wed, 10 Jan 2018 16:57:03 -0700 [thread overview]
Message-ID: <20180110235702.GK15154@localhost.localdomain> (raw)
In-Reply-To: <00249810-fdad-9398-1469-03944e8f6164@samsung.com>
On Wed, Jan 10, 2018@08:57:19PM +0530, Kanchan Joshi wrote:
> Different hctx sounds good, and can be used for both polled IO and WRR
> (somewhat more resource-heavy for WRR though). May I know if that work is in
> progress already.
As far as I know, no one has anything developed in this area yet, or at
least not to the point of sharing.
> It seems NVMe driver does not have to do much in that scheme-of-things,
> while block layer takes most of the load.
Yep, that's the idea. Just need to see if anyone comes up with
something. ;)
next prev parent reply other threads:[~2018-01-10 23:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20180104150334epcas1p14579a6ab7bcf1b6ce326d0bce89c91e1@epcas1p1.samsung.com>
2018-01-04 15:02 ` [PATCH] nvme: Add weighted-round-robin arbitration support Kanchan Joshi
2018-01-04 17:38 ` Keith Busch
2018-01-09 13:50 ` Kanchan Joshi
2018-01-09 17:05 ` Keith Busch
2018-01-10 15:27 ` Kanchan Joshi
2018-01-10 23:57 ` Keith Busch [this message]
2018-01-14 9:56 ` Sagi Grimberg
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