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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <161340385320.1303470.2392622971006879777.stgit@warthog.procyon.org.uk> <161340389201.1303470.14353807284546854878.stgit@warthog.procyon.org.uk> <20210216103215.GB27714@lst.de> <20210216132251.GI2858050@casper.infradead.org> To: Mike Marshall Cc: dhowells@redhat.com, Matthew Wilcox , Christoph Hellwig , Trond Myklebust , Anna Schumaker , Steve French , Dominique Martinet , Alexander Viro , linux-mm , linux-cachefs@redhat.com, linux-afs@lists.infradead.org, Linux NFS Mailing List , linux-cifs@vger.kernel.org, ceph-devel , V9FS Developers , linux-fsdevel , Jeff Layton , David Wysochanski , LKML Subject: Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1586930.1613576553.1@warthog.procyon.org.uk> Date: Wed, 17 Feb 2021 15:42:33 +0000 Message-ID: <1586931.1613576553@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 8D755E0011C0 X-Stat-Signature: hfty555aju5q7sfkworjrujkxmmqjedd Received-SPF: none (redhat.com>: No applicable sender policy available) receiver=imf21; identity=mailfrom; envelope-from=""; helo=us-smtp-delivery-124.mimecast.com; client-ip=63.128.21.124 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1613576563-898426 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Mike Marshall wrote: > I plan to try and use readahead_expand in Orangefs... Would it help if I shuffled the readahead_expand patch to the bottom of the pack? David