Re: [PATCH 2/4] mm, migrate: allocation new page lazyily in unmap_and_move()

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> get_new_page() sets up result to communicate error codes from the
> following checks.  While the existing ones (page freed and thp split
> failed) don't change rc, somebody else might add a condition whose
> error code should be propagated back into *result but miss it.
> 
> Please leave get_new_page() where it is.  The win from this change is
> not big enough to risk these problems.

Hello, Johannes.

Okay. You are right. I will omit this patch next time.

Thanks.

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