On Fri, Sep 11, 2020 at 12:47:04AM +0100, Matthew Wilcox (Oracle) wrote:
Instead of counting bio segments, count the number of bytes
This insulates us from the block layer's definition of what a 'same page'
is, which is not necessarily clear once THPs are involved.
Signed-off-by: Matthew Wilcox (Oracle) <willy(a)infradead.org>
Reviewed-by: Christoph Hellwig <hch(a)lst.de>