[PATCH v9 13/25] mm: Add page_cache_readahead_unbounded

[Eric Biggers]

On Fri, Mar 20, 2020 at 07:22:19AM -0700, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)" <willy at infradead.org>
> 
> ext4 and f2fs have duplicated the guts of the readahead code so
> they can read past i_size.  Instead, separate out the guts of the
> readahead code so they can call it directly.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy at infradead.org>
> Reviewed-by: Christoph Hellwig <hch at lst.de>
> Reviewed-by: William Kucharski <william.kucharski at oracle.com>

Reviewed-by: Eric Biggers <ebiggers at google.com>
Tested-by: Eric Biggers <ebiggers at google.com>

- Eric