2016-06-03 19:10 GMT+09:00 Vlastimil Babka [off-list ref]:

On 05/26/2016 04:37 AM, js1304@gmail.com wrote:

quoted

From: Joonsoo Kim <redacted>

We don't need to split freepages with holding the zone lock. It will cause
more contention on zone lock so not desirable.

Signed-off-by: Joonsoo Kim <redacted>

So it wasn't possible to at least move this code from compaction.c to
page_alloc.c? Or better, reuse prep_new_page() with some forged
gfp/alloc_flags? As we discussed in v1...

Sorry for not mentioning that I did it as a separate patch,
Please see below link which is the last one within this patchset.

Link: http://lkml.kernel.org/r/1464230275-25791-7-git-send-email-iamjoonsoo.kim@lge.com

Thanks.

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