From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([65.50.211.133]:48018 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751675AbdLCT2p (ORCPT ); Sun, 3 Dec 2017 14:28:45 -0500 Date: Sun, 3 Dec 2017 11:28:44 -0800 From: Christoph Hellwig To: Chuck Lever Cc: Christoph Hellwig , Anna Schumaker , linux-rdma , Linux NFS Mailing List Subject: Re: [PATCH v1] xprtrdma: Spread reply processing over more CPUs Message-ID: <20171203192844.GB311@infradead.org> References: <20171202212840.11321.83261.stgit@manet.1015granger.net> <20171203183523.GA29539@infradead.org> <52245049-E101-4148-8A35-10368379FF20@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <52245049-E101-4148-8A35-10368379FF20@oracle.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: On Sun, Dec 03, 2017 at 01:52:28PM -0500, Chuck Lever wrote: > > > On Dec 3, 2017, at 1:35 PM, Christoph Hellwig wrote: > > > > Hmm. I'd love to find a way to handle this in the core code, but until > > that is done you should probably move sc_rq_cq to execture in softirq > > code. > > You mean revert a4699f5647f3 as well? I tried that in combination > with this change, and it did not result in any difference in > throughput results. Ok. I guess we can leave things as-is for now then. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH v1] xprtrdma: Spread reply processing over more CPUs Date: Sun, 3 Dec 2017 11:28:44 -0800 Message-ID: <20171203192844.GB311@infradead.org> References: <20171202212840.11321.83261.stgit@manet.1015granger.net> <20171203183523.GA29539@infradead.org> <52245049-E101-4148-8A35-10368379FF20@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <52245049-E101-4148-8A35-10368379FF20-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Chuck Lever Cc: Christoph Hellwig , Anna Schumaker , linux-rdma , Linux NFS Mailing List List-Id: linux-rdma@vger.kernel.org On Sun, Dec 03, 2017 at 01:52:28PM -0500, Chuck Lever wrote: > > > On Dec 3, 2017, at 1:35 PM, Christoph Hellwig wrote: > > > > Hmm. I'd love to find a way to handle this in the core code, but until > > that is done you should probably move sc_rq_cq to execture in softirq > > code. > > You mean revert a4699f5647f3 as well? I tried that in combination > with this change, and it did not result in any difference in > throughput results. Ok. I guess we can leave things as-is for now then. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html