Re: [PATCH v21 15/19] mm/compaction: do page isolation first in compaction

ÔÚ 2020/11/12 ÉÏÎç10:28, Hugh Dickins дµÀ:

quoted

quoted

  			 * Page become compound since the non-locked check,
  			 * and it's on LRU. It can only be a THP so the order

@@ -990,16 +1002,13 @@ static bool too_many_isolated(pg_data_t *pgdat)

Completely off-topic, and won't matter at all when Andrew rediffs into
mmotm: but isn't it weird that this is showing "too_many_isolated(",
when actually the function is isolate_migratepages_block()?

My git version is too low for this. Thanks for reminder. the latest git
work fine on correct function name.

Thanks