From: jgunthorpe@obsidianresearch.com (Jason Gunthorpe)
Subject: Unexpected issues with 2 NVME initiators using the same target
Date: Mon, 10 Jul 2017 14:05:22 -0600 [thread overview]
Message-ID: <20170710200522.GA19293@obsidianresearch.com> (raw)
In-Reply-To: <A7C8C159-E916-4060-9FD1-8726D816B3C0@oracle.com>
On Mon, Jul 10, 2017@03:03:18PM -0400, Chuck Lever wrote:
> One option is to somehow split the Send-related data structures from
> rpcrdma_req, and manage them independently. I've already done that for
> MRs: MR state is now located in rpcrdma_mw.
Yes, this is is what I was implying.. Track the SQE related stuff
seperately in memory allocated during SQ setup - MR, dma maps, etc.
No need for an atomic/lock then, right? The required memory is bounded
since the inline send depth is bounded.
Jason
next prev parent reply other threads:[~2017-07-10 20:05 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-21 19:38 Unexpected issues with 2 NVME initiators using the same target shahar.salzman
2017-02-21 22:50 ` Sagi Grimberg
2017-02-22 16:52 ` Laurence Oberman
2017-02-22 19:39 ` Sagi Grimberg
2017-02-26 8:03 ` shahar.salzman
2017-02-26 17:58 ` Gruher, Joseph R
2017-02-27 20:33 ` Sagi Grimberg
2017-02-27 20:57 ` Gruher, Joseph R
2017-03-05 18:23 ` Leon Romanovsky
2017-03-06 0:07 ` Max Gurtovoy
2017-03-06 11:28 ` Sagi Grimberg
2017-03-07 9:27 ` Max Gurtovoy
2017-03-07 13:41 ` Sagi Grimberg
2017-03-09 12:18 ` shahar.salzman
2017-03-12 12:33 ` Vladimir Neyelov
2017-03-13 9:43 ` Sagi Grimberg
2017-03-14 8:55 ` Max Gurtovoy
2017-03-14 19:57 ` Gruher, Joseph R
2017-03-14 23:42 ` Gruher, Joseph R
2017-03-16 0:03 ` Gruher, Joseph R
2017-03-17 18:37 ` Gruher, Joseph R
2017-03-17 19:49 ` Max Gurtovoy
[not found] ` <DE927C68B458BE418D582EC97927A928550391C2@ORSMSX113.amr.corp.intel.com>
2017-03-24 18:30 ` Gruher, Joseph R
2017-03-27 14:17 ` Max Gurtovoy
2017-03-27 15:39 ` Gruher, Joseph R
2017-03-28 8:38 ` Max Gurtovoy
2017-03-28 10:21 ` shahar.salzman
2017-03-28 11:34 ` Sagi Grimberg
2017-04-10 11:40 ` Marta Rybczynska
2017-04-10 14:09 ` Max Gurtovoy
2017-04-11 12:47 ` Marta Rybczynska
2017-04-20 10:18 ` Sagi Grimberg
2017-04-26 11:56 ` Max Gurtovoy
2017-04-26 14:45 ` Sagi Grimberg
2017-05-12 19:20 ` Gruher, Joseph R
2017-05-15 12:00 ` Sagi Grimberg
2017-05-15 13:31 ` Leon Romanovsky
2017-05-15 13:43 ` Sagi Grimberg
2017-05-15 14:36 ` Leon Romanovsky
2017-05-15 14:59 ` Christoph Hellwig
2017-05-15 17:05 ` Leon Romanovsky
2017-05-17 12:56 ` Marta Rybczynska
2017-05-18 13:34 ` Leon Romanovsky
2017-06-19 17:21 ` Robert LeBlanc
2017-06-20 6:39 ` Sagi Grimberg
2017-06-20 7:46 ` Leon Romanovsky
2017-06-20 7:58 ` Sagi Grimberg
2017-06-20 8:33 ` Leon Romanovsky
2017-06-20 9:33 ` Sagi Grimberg
2017-06-20 10:31 ` Max Gurtovoy
2017-06-20 22:58 ` Robert LeBlanc
2017-06-27 7:16 ` Sagi Grimberg
2017-06-20 12:02 ` Sagi Grimberg
2017-06-20 13:28 ` Max Gurtovoy
2017-06-20 17:01 ` Chuck Lever
2017-06-20 17:12 ` Sagi Grimberg
2017-06-20 17:35 ` Jason Gunthorpe
2017-06-20 18:17 ` Chuck Lever
2017-06-20 19:27 ` Jason Gunthorpe
2017-06-20 20:56 ` Chuck Lever
2017-06-20 21:19 ` Jason Gunthorpe
2017-06-27 7:37 ` Sagi Grimberg
2017-06-27 14:42 ` Chuck Lever
2017-06-27 16:07 ` Sagi Grimberg
2017-06-27 16:28 ` Jason Gunthorpe
2017-06-28 7:03 ` Sagi Grimberg
2017-06-27 16:28 ` Chuck Lever
2017-06-28 7:08 ` Sagi Grimberg
2017-06-28 16:11 ` Chuck Lever
2017-06-29 5:35 ` Sagi Grimberg
2017-06-29 14:55 ` Chuck Lever
2017-07-02 9:45 ` Sagi Grimberg
2017-07-02 18:17 ` Chuck Lever
2017-07-09 16:47 ` Jason Gunthorpe
2017-07-10 19:03 ` Chuck Lever
2017-07-10 20:05 ` Jason Gunthorpe [this message]
2017-07-10 20:51 ` Chuck Lever
2017-07-10 21:14 ` Jason Gunthorpe
2017-07-10 21:24 ` Jason Gunthorpe
2017-07-10 21:29 ` Chuck Lever
2017-07-10 21:32 ` Jason Gunthorpe
2017-07-10 22:04 ` Chuck Lever
2017-07-10 22:09 ` Jason Gunthorpe
2017-07-11 3:57 ` Chuck Lever
2017-07-11 13:23 ` Tom Talpey
2017-07-11 14:55 ` Chuck Lever
2017-06-27 18:08 ` Bart Van Assche
2017-06-27 18:14 ` Jason Gunthorpe
2017-06-28 7:16 ` Sagi Grimberg
2017-06-28 9:43 ` Bart Van Assche
2017-06-20 17:08 ` Robert LeBlanc
2017-06-20 17:19 ` Sagi Grimberg
2017-06-20 17:28 ` Robert LeBlanc
2017-06-27 7:22 ` Sagi Grimberg
2017-06-20 14:43 ` Robert LeBlanc
2017-06-20 14:41 ` Robert LeBlanc
2017-02-27 20:13 ` Sagi Grimberg
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