Waiman Long <long...@redhat.com> writes:
> On 11/8/21 20:46, Nicholas Piggin wrote:
>> Differences between the two patches are error checking - no big deal but
>> we should just do it. And GFP_NOWAIT - is this required here?
>
> As I have replied in another thread, I added it because it was used in 
> memblock_alloc_internal().

>From the pseries code's point of view, that's an incidental property of
the misuse detection branch in memblock_alloc_internal() -- I'd
speculate to make it robust for calls from atomic context. GFP_NOWAIT is
not needed here.

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