mm/page_alloc: remove a wrapper for alloc_migration_target()
There is a well-defined standard migration target callback. Use it
directly.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Roman Gushchin <guro@fb.com>
Link: http://lkml.kernel.org/r/1594622517-20681-8-git-send-email-iamjoonsoo.kim@lge.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d80c9ba..8b7d0ec 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -8347,6 +8347,10 @@ static int __alloc_contig_migrate_range(struct compact_control *cc,
unsigned long pfn = start;
unsigned int tries = 0;
int ret = 0;
+ struct migration_target_control mtc = {
+ .nid = zone_to_nid(cc->zone),
+ .gfp_mask = GFP_USER | __GFP_MOVABLE | __GFP_RETRY_MAYFAIL,
+ };
migrate_prep();
@@ -8373,8 +8377,8 @@ static int __alloc_contig_migrate_range(struct compact_control *cc,
&cc->migratepages);
cc->nr_migratepages -= nr_reclaimed;
- ret = migrate_pages(&cc->migratepages, alloc_migrate_target,
- NULL, 0, cc->mode, MR_CONTIG_RANGE);
+ ret = migrate_pages(&cc->migratepages, alloc_migration_target,
+ NULL, (unsigned long)&mtc, cc->mode, MR_CONTIG_RANGE);
}
if (ret < 0) {
putback_movable_pages(&cc->migratepages);
