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SubjectRe: [PATCH 6/6] swap, put_swap_page: Share more between huge/normal code path
Daniel Jordan <> writes:

> On Fri, Jul 13, 2018 at 07:36:36AM +0800, Huang, Ying wrote:
>> From: Huang Ying <>
>> In this patch, locking related code is shared between huge/normal code
>> path in put_swap_page() to reduce code duplication. And `free_entries
>> == 0` case is merged into more general `free_entries !=
>> SWAPFILE_CLUSTER` case, because the new locking method makes it easy.
> Might be a bit easier to think about the two changes if they were split up.

I just think the second change appears too trivial to be a separate patch.

> Agree with Dave's comment from patch 1, but otherwise the series looks ok to
> me. I like the nr_swap_entries macro, that's clever.


Best Regards,
Huang, Ying
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