Re: [PATCH v7 14/24] btrfs: Convert from readpages to readahead
From: Matthew Wilcox
Date: Thu Feb 20 2020 - 10:54:54 EST
On Thu, Feb 20, 2020 at 07:46:58AM -0800, Christoph Hellwig wrote:
> On Thu, Feb 20, 2020 at 05:48:49AM -0800, Matthew Wilcox wrote:
> > btrfs: Convert from readpages to readahead
> > Implement the new readahead method in btrfs. Add a readahead_page_batch()
> > to optimise fetching a batch of pages at once.
> Shouldn't this readahead_page_batch heper go into a separate patch so
> that it clearly stands out?
I'll move it into 'Put readahead pages in cache earlier' for v8 (the
same patch where we add readahead_page())