Re: [PATCH v4 02/18] mm/filemap: Remove dynamically allocated array from filemap_read

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On Thu, Jan 21, 2021 at 04:16:00AM +0000, Matthew Wilcox (Oracle) wrote:
> Increasing the batch size runs into diminishing returns.  It's probably
> better to make, eg, three calls to filemap_get_pages() than it is to
> call into kmalloc().
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>



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