Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH 03/33] mm: Implement readahead_control pageset expansion | Date | Wed, 17 Feb 2021 22:20:36 +0000 |
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Mike Marshall <hubcap@omnibond.com> wrote:
> Matthew has looked at how I'm fumbling about > trying to deal with Orangefs's need for much larger > than page-sized IO... > > I think I need to implement orangefs_readahead > and from there fire off an asynchronous read > and while that's going I'll call readahead_page > with a rac that I've cranked up with readahead_expand > and when the read gets done I'll have plenty of pages > for the large IO I did.
Would the netfs helper lib in patches 5-13 here be of use to orangefs? Most of the information about it is on patch 8.
David
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