diff mbox series

[15/16] mm: mark the page referenced in gup_hugepte

Message ID 20190611144102.8848-16-hch@lst.de (mailing list archive)
State Superseded
Headers show
Series [01/16] mm: use untagged_addr() for get_user_pages_fast addresses | expand

Commit Message

Christoph Hellwig June 11, 2019, 2:41 p.m. UTC 
All other get_user_page_fast cases mark the page referenced, so do
this here as well.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 mm/gup.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/mm/gup.c b/mm/gup.c
index 0733674b539d..8bcc042f933a 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -2021,6 +2021,7 @@  static int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr,
 		return 0;
 	}
 
+	SetPageReferenced(head);
 	return 1;
 }