Re: [RFC 8/8] compaction: make compaction use in-order putback

[Minchan Kim <minchan.kim@gmail.com>]

I should have add up this piece.
I will resend all after work.

===

diff --git a/mm/compaction.c b/mm/compaction.c
index 95af5bc..59a675c 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c

@@ -327,7 +328,7 @@ static unsigned long isolate_migratepages(struct zone *zone,

                /* Successfully isolated */
                del_page_from_lru_list(zone, page, page_lru(page));
-               list_add(&page->lru, migratelist);
+               list_add(&pages_lru->lru, migratelist);
                cc->nr_migratepages++;
                nr_isolated++;
@@ -525,7 +525,7 @@ static int compact_zone(struct zone *zone, struct
compact_control *cc)
                nr_migrate = cc->nr_migratepages;
                migrate_pages(&cc->migratepages, compaction_alloc,
                                (unsigned long)cc, false,
-                               cc->sync, false);
+                               cc->sync, true);
                count_vm_event(PGMIGRATE);
                update_nr_listpages(cc);
                nr_remaining = cc->nr_migratepages;

==
-- 
Kind regards,
Minchan Kim

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