From: Sagi Grimberg <sagi@grimberg.me>
To: Chuck Lever <chuck.lever@oracle.com>
Cc: List Linux RDMA Mailing <linux-rdma@vger.kernel.org>,
Linux NFS Mailing List <linux-nfs@vger.kernel.org>
Subject: Re: [PATCH v1 02/14] svcrdma: Add svc_rdma_map_reply_hdr()
Date: Wed, 22 Mar 2017 15:07:07 +0200 [thread overview]
Message-ID: <c70544b7-1dfd-65fb-c18f-823085084c20@grimberg.me> (raw)
In-Reply-To: <A18F9D5E-09BA-4268-9AA6-3E5866101F76@oracle.com>
> I can't think of any. The only time this code changes is
> when overhauls like this happens.
>
> I don't mind putting the out_unmap label back.
Your call...
>> btw, I'm assuming svc_rdma_unmap_dma() is the opposite of
>> svc_rdma_map_reply_hdr() ?
>
> svc_rdma_map_reply_hdr() DMA-maps the transport header buffer.
>
> svc_rdma_unmap_dma() DMA-unmaps everything associated with
> the ctxt.
a bit non trivial, but ok I guess...
next prev parent reply other threads:[~2017-03-22 13:07 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-16 15:52 [PATCH v1 00/14] Server-side NFS/RDMA changes for v4.12 Chuck Lever
2017-03-16 15:52 ` [PATCH v1 01/14] svcrdma: Move send_wr to svc_rdma_op_ctxt Chuck Lever
2017-03-21 17:49 ` Sagi Grimberg
2017-03-16 15:52 ` [PATCH v1 02/14] svcrdma: Add svc_rdma_map_reply_hdr() Chuck Lever
2017-03-21 17:54 ` Sagi Grimberg
2017-03-21 18:40 ` Chuck Lever
2017-03-22 13:07 ` Sagi Grimberg [this message]
2017-03-16 15:52 ` [PATCH v1 03/14] svcrdma: Eliminate RPCRDMA_SQ_DEPTH_MULT Chuck Lever
2017-03-21 17:58 ` Sagi Grimberg
2017-03-21 18:44 ` Chuck Lever
2017-03-22 13:09 ` Sagi Grimberg
2017-03-22 13:36 ` Chuck Lever
2017-03-22 19:06 ` Sagi Grimberg
2017-03-22 19:30 ` Chuck Lever
2017-03-16 15:52 ` [PATCH v1 04/14] svcrdma: Add helper to save pages under I/O Chuck Lever
2017-03-21 18:01 ` Sagi Grimberg
2017-03-16 15:53 ` [PATCH v1 05/14] svcrdma: Introduce local rdma_rw API helpers Chuck Lever
2017-03-22 14:17 ` Sagi Grimberg
2017-03-22 15:41 ` Chuck Lever
2017-03-24 22:19 ` Chuck Lever
2017-03-16 15:53 ` [PATCH v1 06/14] svcrdma: Use rdma_rw API in RPC reply path Chuck Lever
2017-03-16 15:53 ` [PATCH v1 07/14] svcrdma: Clean up RDMA_ERROR path Chuck Lever
2017-03-22 14:18 ` Sagi Grimberg
2017-03-16 15:53 ` [PATCH v1 08/14] svcrdma: Report Write/Reply chunk overruns Chuck Lever
2017-03-22 14:20 ` Sagi Grimberg
2017-03-16 15:53 ` [PATCH v1 09/14] svcrdma: Clean up RPC-over-RDMA backchannel reply processing Chuck Lever
2017-03-16 15:53 ` [PATCH v1 10/14] svcrdma: Reduce size of sge array in struct svc_rdma_op_ctxt Chuck Lever
2017-03-22 14:21 ` Sagi Grimberg
2017-03-16 15:53 ` [PATCH v1 11/14] svcrdma: Remove old RDMA Write completion handlers Chuck Lever
2017-03-22 14:22 ` Sagi Grimberg
2017-03-16 15:54 ` [PATCH v1 12/14] svcrdma: Remove the req_map cache Chuck Lever
2017-03-22 14:22 ` Sagi Grimberg
2017-03-16 15:54 ` [PATCH v1 13/14] svcrdma: Clean out old XDR encoders Chuck Lever
2017-03-22 14:23 ` Sagi Grimberg
2017-03-16 15:54 ` [PATCH v1 14/14] svcrdma: Clean up svc_rdma_post_recv() error handling Chuck Lever
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=c70544b7-1dfd-65fb-c18f-823085084c20@grimberg.me \
--to=sagi@grimberg.me \
--cc=chuck.lever@oracle.com \
--cc=linux-nfs@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
/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;
as well as URLs for NNTP newsgroup(s).