Re: [PATCH 06/14] mm, compaction: Update compaction_result ordering

2016-04-21 Thread Hillf Danton
> > From: Michal Hocko > > compaction_result will be used as the primary feedback channel for > compaction users. At the same time try_to_compact_pages (and potentially > others) assume a certain ordering where a more specific feedback takes > precendence. This gets a bit

Re: [PATCH 06/14] mm, compaction: Update compaction_result ordering

2016-04-21 Thread Hillf Danton
> > From: Michal Hocko > > compaction_result will be used as the primary feedback channel for > compaction users. At the same time try_to_compact_pages (and potentially > others) assume a certain ordering where a more specific feedback takes > precendence. This gets a bit awkward when we have

[PATCH 06/14] mm, compaction: Update compaction_result ordering

2016-04-20 Thread Michal Hocko
From: Michal Hocko compaction_result will be used as the primary feedback channel for compaction users. At the same time try_to_compact_pages (and potentially others) assume a certain ordering where a more specific feedback takes precendence. This gets a bit awkward when we have

[PATCH 06/14] mm, compaction: Update compaction_result ordering

2016-04-20 Thread Michal Hocko
From: Michal Hocko compaction_result will be used as the primary feedback channel for compaction users. At the same time try_to_compact_pages (and potentially others) assume a certain ordering where a more specific feedback takes precendence. This gets a bit awkward when we have conflicting