From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f67.google.com ([209.85.214.67]:36210 "EHLO mail-it0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753236AbdC0OHI (ORCPT ); Mon, 27 Mar 2017 10:07:08 -0400 Subject: [PATCH v2 10/13] xprtrdma: Annotate receive workqueue From: Chuck Lever To: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org Date: Mon, 27 Mar 2017 10:06:56 -0400 Message-ID: <20170327140656.20813.45323.stgit@manet.1015granger.net> In-Reply-To: <20170327134847.20813.52412.stgit@manet.1015granger.net> References: <20170327134847.20813.52412.stgit@manet.1015granger.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-nfs-owner@vger.kernel.org List-ID: Micro-optimize the receive workqueue by marking it's anchor "read- mostly." Signed-off-by: Chuck Lever --- 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)