From: Chuck Lever <chuck.lever@oracle.com>
To: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org
Subject: [PATCH v2 10/13] xprtrdma: Annotate receive workqueue
Date: Mon, 27 Mar 2017 10:06:56 -0400 [thread overview]
Message-ID: <20170327140656.20813.45323.stgit@manet.1015granger.net> (raw)
In-Reply-To: <20170327134847.20813.52412.stgit@manet.1015granger.net>
Micro-optimize the receive workqueue by marking it's anchor "read-
mostly."
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
net/sunrpc/xprtrdma/verbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index d7c1600..3dbce9a 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -73,7 +73,7 @@
static void rpcrdma_destroy_mrs(struct rpcrdma_buffer *buf);
static void rpcrdma_dma_unmap_regbuf(struct rpcrdma_regbuf *rb);
-static struct workqueue_struct *rpcrdma_receive_wq;
+static struct workqueue_struct *rpcrdma_receive_wq __read_mostly;
int
rpcrdma_alloc_wq(void)
next prev parent reply other threads:[~2017-03-27 14:07 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-27 14:05 [PATCH v2 00/13] NFS/RDMA client-side patches proposed for 4.12 Chuck Lever
2017-03-27 14:05 ` [PATCH v2 01/13] xprtrdma: Cancel refresh worker during buffer shutdown Chuck Lever
2017-03-27 14:05 ` [PATCH v2 02/13] sunrpc: Export xprt_force_disconnect() Chuck Lever
2017-03-27 14:05 ` [PATCH v2 03/13] xprtrdma: Detect unreachable NFS/RDMA servers more reliably Chuck Lever
2017-03-27 14:06 ` [PATCH v2 04/13] xprtrdma: Refactor rpcrdma_ia_open() Chuck Lever
2017-03-27 14:06 ` [PATCH v2 05/13] xprtrdma: Use same device when mapping or syncing DMA buffers Chuck Lever
2017-03-27 14:06 ` [PATCH v2 06/13] xprtrdma: Support unplugging an HCA from under an NFS mount Chuck Lever
2017-03-27 14:06 ` [PATCH v2 07/13] xprtrdma: Refactor rpcrdma_ep_connect Chuck Lever
2017-03-27 14:06 ` [PATCH v2 08/13] xprtrdma: Restore transport after device removal Chuck Lever
2017-03-27 14:06 ` [PATCH v2 09/13] xprtrdma: Revert commit d0f36c46deea Chuck Lever
2017-03-27 14:06 ` Chuck Lever [this message]
2017-03-27 14:07 ` [PATCH v2 11/13] xprtrdma: Squelch ENOBUFS warnings Chuck Lever
2017-03-27 14:07 ` [PATCH v2 12/13] sunrpc: Fix xdr_init_decode_pages() documenting comment Chuck Lever
2017-03-27 14:07 ` [PATCH v2 13/13] xprtrdma: Remove rpcrdma_buffer::rb_pool Chuck Lever
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