[PATCH 16/16] mm: mark the page referenced in gup_hugepte
From: Christoph Hellwig <hch@lst.de>
Date: 2019-06-25 14:38:31
Also in:
linux-mips, linux-mm, linux-sh, lkml, sparclinux
Subsystem:
memory management, memory management - gup (get user pages), the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
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 --git a/mm/gup.c b/mm/gup.c
index e06447cff635..d9d022d835ca 100644
--- a/mm/gup.c
+++ b/mm/gup.c@@ -2020,6 +2020,7 @@ static int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, return 0; } + SetPageReferenced(head); return 1; }
--
2.20.1