From: Chuck Lever <chuck.lever@oracle.com>
To: anna.schumaker@netapp.com
Cc: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org
Subject: [PATCH v1 00/19] NFS/RDMA client patches for next
Date: Fri, 04 May 2018 15:34:26 -0400 [thread overview]
Message-ID: <20180504192748.31688.3678.stgit@manet.1015granger.net> (raw)
Hi Anna-
Don't know what to call the next kernel release. v4.18? v5.0?
Anyway, here is the full set I'd like to see merged in that
release.
Along with the Receive efficiency-related patches that did not
get into v4.17, there are a number of unrelated fixes, improve-
ments, and clean ups in this series.
There is a three-patch series near the end that handles the
"empty sendctx queue" case a little more nicely. Instead of
waiting an arbitrary amount of time and trying again, an RPC
waits for the transport to wake it up when there are more
sendctxs available. I've found this makes the transport a
little less prone to deadlock under heavy workloads.
As usual, the series can be found in my git repo as well:
http://git.linux-nfs.org/?p=cel/cel-2.6.git;a=shortlog;h=refs/heads/nfs-rdma-for-4.18
---
Chuck Lever (19):
xprtrdma: Add proper SPDX tags for NetApp-contributed source
xprtrdma: Try to fail quickly if proto=rdma
xprtrdma: Create transport's CM ID in the correct network namespace
xprtrdma: Fix max_send_wr computation
SUNRPC: Initialize rpc_rqst outside of xprt->reserve_lock
SUNRPC: Add a ->free_slot transport callout
xprtrdma: Introduce ->alloc_slot call-out for xprtrdma
xprtrdma: Make rpc_rqst part of rpcrdma_req
xprtrdma: Clean up Receive trace points
xprtrdma: Move Receive posting to Receive handler
xprtrdma: Remove rpcrdma_ep_{post_recv,post_extra_recv}
xprtrdma: Remove rpcrdma_buffer_get_req_locked()
xprtrdma: Remove rpcrdma_buffer_get_rep_locked()
xprtrdma: Make rpcrdma_sendctx_put_locked() a static function
xprtrdma: Return -ENOBUFS when no pages are available
xprtrdma: Move common wait_for_buffer_space call to parent function
xprtrdma: Wait on empty sendctx queue
xprtrdma: Add trace_xprtrdma_dma_map(mr)
xprtrdma: Remove transfertypes array
include/linux/sunrpc/rpc_rdma.h | 1
include/linux/sunrpc/xprt.h | 6 -
include/linux/sunrpc/xprtrdma.h | 1
include/trace/events/rpcrdma.h | 76 +++++--
net/sunrpc/clnt.c | 1
net/sunrpc/xprt.c | 17 +-
net/sunrpc/xprtrdma/backchannel.c | 105 ++++------
net/sunrpc/xprtrdma/fmr_ops.c | 23 ++
net/sunrpc/xprtrdma/frwr_ops.c | 31 +++
net/sunrpc/xprtrdma/module.c | 1
net/sunrpc/xprtrdma/rpc_rdma.c | 66 ++----
net/sunrpc/xprtrdma/svc_rdma_backchannel.c | 1
net/sunrpc/xprtrdma/transport.c | 64 +++++-
net/sunrpc/xprtrdma/verbs.c | 291 +++++++++++-----------------
net/sunrpc/xprtrdma/xprt_rdma.h | 26 +--
net/sunrpc/xprtsock.c | 4
16 files changed, 359 insertions(+), 355 deletions(-)
--
Chuck Lever
next reply other threads:[~2018-05-04 19:34 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-04 19:34 Chuck Lever [this message]
2018-05-04 19:34 ` [PATCH v1 01/19] xprtrdma: Add proper SPDX tags for NetApp-contributed source Chuck Lever
2018-05-07 13:27 ` Anna Schumaker
2018-05-07 14:11 ` Chuck Lever
2018-05-07 14:28 ` Anna Schumaker
2018-05-14 20:37 ` Jason Gunthorpe
2018-05-04 19:34 ` [PATCH v1 02/19] xprtrdma: Try to fail quickly if proto=rdma Chuck Lever
2018-05-04 19:34 ` [PATCH v1 03/19] xprtrdma: Create transport's CM ID in the correct network namespace Chuck Lever
2018-05-04 19:34 ` [PATCH v1 04/19] xprtrdma: Fix max_send_wr computation Chuck Lever
2018-05-04 19:34 ` [PATCH v1 05/19] SUNRPC: Initialize rpc_rqst outside of xprt->reserve_lock Chuck Lever
2018-05-04 19:34 ` [PATCH v1 06/19] SUNRPC: Add a ->free_slot transport callout Chuck Lever
2018-05-04 19:35 ` [PATCH v1 07/19] xprtrdma: Introduce ->alloc_slot call-out for xprtrdma Chuck Lever
2018-05-04 19:35 ` [PATCH v1 08/19] xprtrdma: Make rpc_rqst part of rpcrdma_req Chuck Lever
2018-05-04 19:35 ` [PATCH v1 09/19] xprtrdma: Clean up Receive trace points Chuck Lever
2018-05-04 19:35 ` [PATCH v1 10/19] xprtrdma: Move Receive posting to Receive handler Chuck Lever
2018-05-08 19:40 ` Anna Schumaker
2018-05-08 19:47 ` Chuck Lever
2018-05-08 19:52 ` Anna Schumaker
2018-05-08 19:56 ` Chuck Lever
2018-05-29 18:23 ` Chuck Lever
2018-05-31 20:55 ` Anna Schumaker
2018-05-04 19:35 ` [PATCH v1 11/19] xprtrdma: Remove rpcrdma_ep_{post_recv, post_extra_recv} Chuck Lever
2018-05-04 19:35 ` [PATCH v1 12/19] xprtrdma: Remove rpcrdma_buffer_get_req_locked() Chuck Lever
2018-05-04 19:35 ` [PATCH v1 13/19] xprtrdma: Remove rpcrdma_buffer_get_rep_locked() Chuck Lever
2018-05-04 19:35 ` [PATCH v1 14/19] xprtrdma: Make rpcrdma_sendctx_put_locked() a static function Chuck Lever
2018-05-04 19:35 ` [PATCH v1 15/19] xprtrdma: Return -ENOBUFS when no pages are available Chuck Lever
2018-05-04 19:35 ` [PATCH v1 16/19] xprtrdma: Move common wait_for_buffer_space call to parent function Chuck Lever
2018-05-04 19:35 ` [PATCH v1 17/19] xprtrdma: Wait on empty sendctx queue Chuck Lever
2018-05-04 19:36 ` [PATCH v1 18/19] xprtrdma: Add trace_xprtrdma_dma_map(mr) Chuck Lever
2018-05-04 19:36 ` [PATCH v1 19/19] xprtrdma: Remove transfertypes array Chuck Lever
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