mm/page_isolation: remove migratetype from undo_isolate_page_range()

Since migratetype is no longer overwritten during pageblock isolation,
undoing pageblock isolation no longer needs which migratetype to restore.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Zi Yan <[email protected]>
Acked-by: David Hildenbrand <[email protected]>
Reviewed-by: Vlastimil Babka <[email protected]>
Cc: Baolin Wang <[email protected]>
Cc: Brendan Jackman <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Kirill A. Shuemov <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Oscar Salvador <[email protected]>
Cc: Richard Chang <[email protected]>
Cc: Suren Baghdasaryan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 938b01bed1f6..8d4b3f12b9a6 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6984,7 +6984,7 @@ int alloc_contig_range_noprof(unsigned long start, unsigned long end,
 		     start, end, outer_start, outer_end);
 	}
 done:
-	undo_isolate_page_range(start, end, migratetype);
+	undo_isolate_page_range(start, end);
 	return ret;
 }
 EXPORT_SYMBOL(alloc_contig_range_noprof);