From: Chuck Lever <chuck.lever-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH v1 22/22] svcrdma: Re-order fields in svc_rdma_op_ctxt
Date: Sat, 07 Jan 2017 12:18:15 -0500 [thread overview]
Message-ID: <20170107171815.14126.40856.stgit@klimt.1015granger.net> (raw)
In-Reply-To: <20170107170258.14126.8503.stgit-Hs+gFlyCn65vLzlybtyyYzGyq/o6K9yX@public.gmane.org>
Attempt to group fields accessed during completion handling into one
cacheline.
Signed-off-by: Chuck Lever <chuck.lever-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
---
include/linux/sunrpc/svc_rdma.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index 30c3ae9..6994039 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -77,7 +77,6 @@ enum {
*/
struct svc_rdma_op_ctxt {
struct list_head list;
- struct xdr_buf arg;
struct ib_cqe cqe;
u32 byte_len;
u32 position;
@@ -86,6 +85,7 @@ struct svc_rdma_op_ctxt {
int count;
unsigned int mapped_sges;
int hdr_count;
+ struct xdr_buf arg;
struct ib_send_wr send_wr;
struct ib_sge sge[1 + RPCRDMA_MAX_REQ_SIZE / PAGE_SIZE];
struct page *pages[RPCSVC_MAXPAGES];
--
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WARNING: multiple messages have this Message-ID (diff)
From: Chuck Lever <chuck.lever@oracle.com>
To: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org
Subject: [PATCH v1 22/22] svcrdma: Re-order fields in svc_rdma_op_ctxt
Date: Sat, 07 Jan 2017 12:18:15 -0500 [thread overview]
Message-ID: <20170107171815.14126.40856.stgit@klimt.1015granger.net> (raw)
In-Reply-To: <20170107170258.14126.8503.stgit@klimt.1015granger.net>
Attempt to group fields accessed during completion handling into one
cacheline.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
include/linux/sunrpc/svc_rdma.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index 30c3ae9..6994039 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -77,7 +77,6 @@ enum {
*/
struct svc_rdma_op_ctxt {
struct list_head list;
- struct xdr_buf arg;
struct ib_cqe cqe;
u32 byte_len;
u32 position;
@@ -86,6 +85,7 @@ struct svc_rdma_op_ctxt {
int count;
unsigned int mapped_sges;
int hdr_count;
+ struct xdr_buf arg;
struct ib_send_wr send_wr;
struct ib_sge sge[1 + RPCRDMA_MAX_REQ_SIZE / PAGE_SIZE];
struct page *pages[RPCSVC_MAXPAGES];
next prev parent reply other threads:[~2017-01-07 17:18 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-07 17:15 [PATCH v1 00/22] convert NFS server to new rdma_rw API Chuck Lever
2017-01-07 17:15 ` Chuck Lever
[not found] ` <20170107170258.14126.8503.stgit-Hs+gFlyCn65vLzlybtyyYzGyq/o6K9yX@public.gmane.org>
2017-01-07 17:15 ` [PATCH v1 01/22] svcrdma: Another sendto chunk list parsing update Chuck Lever
2017-01-07 17:15 ` Chuck Lever
2017-01-07 17:15 ` [PATCH v1 02/22] svcrdma: Replace RPCRDMA_SQ_DEPTH_MULT Chuck Lever
2017-01-07 17:15 ` Chuck Lever
2017-01-07 17:15 ` [PATCH v1 03/22] svcrdma: Remove unused sc_dto_q field Chuck Lever
2017-01-07 17:15 ` Chuck Lever
2017-01-07 17:15 ` [PATCH v1 04/22] svcrdma: Combine list fields in struct svc_rdma_op_ctxt Chuck Lever
2017-01-07 17:15 ` Chuck Lever
2017-01-07 17:15 ` [PATCH v1 05/22] svcrdma: Poll CQs in "workqueue" mode Chuck Lever
2017-01-07 17:15 ` Chuck Lever
2017-01-07 17:16 ` [PATCH v1 06/22] svcrdma: Clean up RPC-over-RDMA Reply header encoder Chuck Lever
2017-01-07 17:16 ` Chuck Lever
2017-01-07 17:16 ` [PATCH v1 07/22] svcrdma: Clean up RPC-over-RDMA Call header decoder Chuck Lever
2017-01-07 17:16 ` Chuck Lever
2017-01-07 17:16 ` [PATCH v1 08/22] svcrdma: Introduce local rdma_rw API helpers Chuck Lever
2017-01-07 17:16 ` Chuck Lever
2017-01-07 17:16 ` [PATCH v1 09/22] svcrdma: Use rdma_rw API in RPC reply path Chuck Lever
2017-01-07 17:16 ` Chuck Lever
2017-01-07 17:16 ` [PATCH v1 10/22] svcrdma: Backchannel sendto clean up Chuck Lever
2017-01-07 17:16 ` Chuck Lever
2017-01-07 17:16 ` [PATCH v1 11/22] svcrdma: Clean up RDMA_ERROR path Chuck Lever
2017-01-07 17:16 ` Chuck Lever
2017-01-07 17:16 ` [PATCH v1 12/22] svcrdma: Reduce size of sge array in struct svc_rdma_op_ctxt Chuck Lever
2017-01-07 17:16 ` Chuck Lever
2017-01-07 17:17 ` [PATCH v1 13/22] svcrdma: Remove old RDMA Write completion handlers Chuck Lever
2017-01-07 17:17 ` Chuck Lever
2017-01-07 17:17 ` [PATCH v1 14/22] svcrdma: Remove the req_map cache Chuck Lever
2017-01-07 17:17 ` Chuck Lever
2017-01-07 17:17 ` [PATCH v1 15/22] svcrdma: Clean up RPC-over-RDMA backchannel reply processing Chuck Lever
2017-01-07 17:17 ` Chuck Lever
[not found] ` <20170107171719.14126.10512.stgit-Hs+gFlyCn65vLzlybtyyYzGyq/o6K9yX@public.gmane.org>
2017-01-07 17:36 ` Trond Myklebust
2017-01-07 17:36 ` Trond Myklebust
2017-01-07 17:17 ` [PATCH v1 16/22] svcrdma: Use generic RDMA R/W API in RPC Call path Chuck Lever
2017-01-07 17:17 ` Chuck Lever
2017-01-07 17:17 ` [PATCH v1 17/22] svcrdma: Remove unused Read completion handlers Chuck Lever
2017-01-07 17:17 ` Chuck Lever
2017-01-07 17:17 ` [PATCH v1 18/22] svcrdma: Remove frmr cache Chuck Lever
2017-01-07 17:17 ` Chuck Lever
2017-01-07 17:17 ` [PATCH v1 19/22] svcrdma: Clean up after converting svc_rdma_recvfrom to rdma_rw API Chuck Lever
2017-01-07 17:17 ` Chuck Lever
2017-01-07 17:17 ` [PATCH v1 20/22] svcrdma: Clean-up in svc_rdma_post_recv Chuck Lever
2017-01-07 17:17 ` Chuck Lever
2017-01-07 17:18 ` [PATCH v1 21/22] svcrdma: Clean-up svc_rdma_unmap_dma Chuck Lever
2017-01-07 17:18 ` Chuck Lever
2017-01-07 17:18 ` Chuck Lever [this message]
2017-01-07 17:18 ` [PATCH v1 22/22] svcrdma: Re-order fields in svc_rdma_op_ctxt Chuck Lever
2017-01-08 14:34 ` [PATCH v1 00/22] convert NFS server to new rdma_rw API Christoph Hellwig
2017-01-08 14:34 ` Christoph Hellwig
[not found] ` <20170108143402.GA2243-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2017-01-08 17:19 ` Chuck Lever
2017-01-08 17:19 ` Chuck Lever
2017-01-13 16:42 ` J. Bruce Fields
2017-01-13 16:42 ` J. Bruce Fields
[not found] ` <20170113164208.GD24709-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2017-01-13 16:54 ` Chuck Lever
2017-01-13 16:54 ` Chuck Lever
[not found] ` <33FF9D08-075A-4153-ADDA-C460C1A4D93B-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2017-01-13 17:08 ` J. Bruce Fields
2017-01-13 17:08 ` J. Bruce Fields
2017-01-13 22:04 ` Sagi Grimberg
2017-01-13 22:04 ` Sagi Grimberg
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