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authorJoonsoo Kim <iamjoonsoo.kim@lge.com>2020-08-11 18:37:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-12 10:58:02 -0700
commit8b94e0b8be360cf5460331e56a2678ba265f0694 (patch)
tree6608f7ef77ad9b761742aaa09e0f0180f0101752 /mm/page_isolation.c
parenta097631160c3b71a12db224ece7d72208c9b6846 (diff)
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>
Diffstat (limited to 'mm/page_isolation.c')
-rw-r--r--mm/page_isolation.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/mm/page_isolation.c b/mm/page_isolation.c
index f25c66ea37ac..242c03121d73 100644
--- a/mm/page_isolation.c
+++ b/mm/page_isolation.c
@@ -306,13 +306,3 @@ int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn,
return pfn < end_pfn ? -EBUSY : 0;
}
-
-struct page *alloc_migrate_target(struct page *page, unsigned long private)
-{
- struct migration_target_control mtc = {
- .nid = page_to_nid(page),
- .gfp_mask = GFP_USER | __GFP_MOVABLE | __GFP_RETRY_MAYFAIL,
- };
-
- return alloc_migration_target(page, (unsigned long)&mtc);
-}