Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion

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To: Mike Marshall <hubcap@xxxxxxxxxxxx>
Subject: Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion
From: David Howells <dhowells@xxxxxxxxxx>
Date: Wed, 17 Feb 2021 15:42:33 +0000
Cc: dhowells@xxxxxxxxxx, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, Trond Myklebust <trondmy@xxxxxxxxxxxxxxx>, Anna Schumaker <anna.schumaker@xxxxxxxxxx>, Steve French <sfrench@xxxxxxxxx>, Dominique Martinet <asmadeus@xxxxxxxxxxxxx>, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, linux-mm <linux-mm@xxxxxxxxx>, linux-cachefs@xxxxxxxxxx, linux-afs@xxxxxxxxxxxxxxxxxxx, Linux NFS Mailing List <linux-nfs@xxxxxxxxxxxxxxx>, linux-cifs@xxxxxxxxxxxxxxx, ceph-devel <ceph-devel@xxxxxxxxxxxxxxx>, V9FS Developers <v9fs-developer@xxxxxxxxxxxxxxxxxxxxx>, linux-fsdevel <linux-fsdevel@xxxxxxxxxxxxxxx>, Jeff Layton <jlayton@xxxxxxxxxx>, David Wysochanski <dwysocha@xxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>
In-reply-to: <CAOg9mSQYBjnMsDj5pMd6MOGTY5w_ZR=pw7VRYKfP5ZwmHBj2=Q@mail.gmail.com>
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References: <CAOg9mSQYBjnMsDj5pMd6MOGTY5w_ZR=pw7VRYKfP5ZwmHBj2=Q@mail.gmail.com> <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>

Mike Marshall <hubcap@xxxxxxxxxxxx> 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

Follow-Ups:
- Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion
  - From: David Howells
- Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion
  - From: Mike Marshall

References:
- Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion
  - From: Mike Marshall
- [PATCH 00/33] Network fs helper library & fscache kiocb API [ver #3]
  - From: David Howells
- [PATCH 03/33] mm: Implement readahead_control pageset expansion
  - From: David Howells
- Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion
  - From: Christoph Hellwig
- Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion
  - From: Matthew Wilcox

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