From: hch@lst.de (Christoph Hellwig)
Subject: [PATCH rfc 2/3] RDMA/core: expose cpu affinity based completion vector lookup
Date: Thu, 13 Jul 2017 17:50:00 +0200 [thread overview]
Message-ID: <20170713155000.GA2577@lst.de> (raw)
In-Reply-To: <1499007694-7231-3-git-send-email-sagi@grimberg.me>
On Sun, Jul 02, 2017@06:01:33PM +0300, Sagi Grimberg wrote:
> A ULP might want to lookup an optimal completion vector based on
> a given cpu core affinity. Expose a lookup routine for it iterating
> on the device completion vectors searching a vector with affinity
> matching the given cpu.
Shouldn't this return the mask of cpus with the matching affinity
instead of always the first one?
next prev parent reply other threads:[~2017-07-13 15:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-02 15:01 [PATCH rfc 0/3] Expose cpu mapping hints to a nvme target port Sagi Grimberg
2017-07-02 15:01 ` [PATCH rfc 1/3] nvmet: allow assignment of a cpulist for each nvmet port Sagi Grimberg
2017-07-02 15:01 ` [PATCH rfc 2/3] RDMA/core: expose cpu affinity based completion vector lookup Sagi Grimberg
2017-07-13 15:50 ` Christoph Hellwig [this message]
2017-07-13 16:30 ` Sagi Grimberg
2017-07-02 15:01 ` [PATCH rfc 3/3] nvmet-rdma: assign cq completion vector based on the port allowed cpus Sagi Grimberg
2017-07-13 15:50 ` Christoph Hellwig
2017-07-13 16:37 ` Sagi Grimberg
2017-07-13 17:16 ` Christoph Hellwig
2017-07-13 17:19 ` Chuck Lever
2017-07-13 17:24 ` Christoph Hellwig
2017-07-13 17:31 ` Chuck Lever
2017-07-02 16:30 ` [PATCH rfc 0/3] Expose cpu mapping hints to a nvme target port Max Gurtovoy
2017-07-02 17:41 ` Sagi Grimberg
2017-07-03 9:52 ` Max Gurtovoy
2017-07-03 10:14 ` Sagi Grimberg
2017-07-10 6:08 ` Sagi Grimberg
2017-07-11 7:27 ` Leon Romanovsky
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170713155000.GA2577@lst.de \
--to=hch@lst.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox