[PATCH] mm/vmscan: Use folio_migratetype() instead of get_pageblock_migratetype()

From: Vern Hao
Date: Fri Aug 25 2023 - 00:10:04 EST


From: Vern Hao <vernhao@xxxxxxxxxxx>

In skip_cma(), we can use folio_migratetype() to replace get_pageblock_migratetype().

Fixes: 5da226dbfce3 ("mm: skip CMA pages when they are not available")
Signed-off-by: Vern Hao <vernhao@xxxxxxxxxxx>
---
mm/vmscan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 42e3893de2a7..d9e974b96144 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2271,7 +2271,7 @@ static bool skip_cma(struct folio *folio, struct scan_control *sc)
{
return !current_is_kswapd() &&
gfp_migratetype(sc->gfp_mask) != MIGRATE_MOVABLE &&
- get_pageblock_migratetype(&folio->page) == MIGRATE_CMA;
+ folio_migratetype(folio) == MIGRATE_CMA;
}
#else
static bool skip_cma(struct folio *folio, struct scan_control *sc)
--
2.31.1