[PATCH v5 01/13] mm: Fix the return type of __do_page_cache_readahead

Johannes Thumshirn Johannes.Thumshirn at wdc.com
Tue Feb 11 19:19:14 AEDT 2020


On 11/02/2020 02:05, Matthew Wilcox wrote:
> even though I'm pretty sure we're not going to readahead more than 2^32
> pages ever.

And 640K is more memory than anyone will ever need on a computer *scnr*



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