On 2018-12-07 11:32, Michal Hocko wrote:
On Fri 07-12-18 10:54:50, Vlastimil Babka wrote:
Well, __pageblock_pfn_to_page() has to be called for each pageblock in
compaction, when zone_contiguous is false. And that's unchanged since
the introduction of zone_contiguous, so the numbers should still hold.
OK, this means that we have to carefully re-evaluate zone_contiguous
for
each offline operation.
Yeah, it seems so.
I already thought about something, although I did not really think it
through completely due to lack of time.
I expect to be able to start the patch early next week.
thanks Vlastimil for confirming ;-)
