From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [PATCH] rds: rds-stress show all zeros after few minutes Date: Thu, 31 Mar 2016 17:23:30 +0300 Message-ID: <56FD32E2.8050003@cogentembedded.com> References: <1459385402-28449-1-git-send-email-shamir.rabinovitch@oracle.com> <56FD227F.502@cogentembedded.com> <20160331142047.GA24193@shamir-linux.uk.oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: rds-devel@oss.oracle.com, netdev@vger.kernel.org, davem@davemloft.net To: Shamir Rabinovitch Return-path: Received: from mail-lb0-f181.google.com ([209.85.217.181]:35830 "EHLO mail-lb0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754376AbcCaOXf (ORCPT ); Thu, 31 Mar 2016 10:23:35 -0400 Received: by mail-lb0-f181.google.com with SMTP id bc4so53591990lbc.2 for ; Thu, 31 Mar 2016 07:23:34 -0700 (PDT) In-Reply-To: <20160331142047.GA24193@shamir-linux.uk.oracle.com> Sender: netdev-owner@vger.kernel.org List-ID: On 3/31/2016 5:20 PM, Shamir Rabinovitch wrote: >>> Issue can be seen on platforms that use 8K and above page size >>> while rds fragment size is 4K. On those platforms single page is >>> shared between 2 or more rds fragments. Each fragment has it's own >> >> Its. > > Fixed in next version. > Thanks. > >> >>> offeset and rds cong map code need to take this offset to account. >> >> Offset. What is "cong", congestion? > > 'Offset' is in middle of the sentence so it is OK as-is. No, "offeset" is not OK. :-) [...] >>> Signed-off-by: shamir rabinovitch [...] MBR, Sergei