[RFC PATCH] mm/gup: try_pin_compound_head() can be static
From: kbuild test robot <hidden>
Date: 2019-12-17 08:05:06
Also in:
bpf, dri-devel, kvm, linux-block, linux-doc, linux-fsdevel, linux-kselftest, linux-media, linux-mm, linux-rdma, linuxppc-dev, lkml, oe-kbuild-all
Subsystem:
memory management, memory management - gup (get user pages), the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
Fixes: 8086d1c61970 ("mm/gup: track FOLL_PIN pages")
Signed-off-by: kbuild test robot <redacted>
---
gup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/gup.c b/mm/gup.c
index 038b71165a761..849a6f55938e6 100644
--- a/mm/gup.c
+++ b/mm/gup.c@@ -75,7 +75,7 @@ static inline struct page *try_get_compound_head(struct page *page, int refs) * @Return: the compound head page, with ref appropriately incremented, * or NULL upon failure. */ -__must_check struct page *try_pin_compound_head(struct page *page, int refs) +static __must_check struct page *try_pin_compound_head(struct page *page, int refs) { struct page *head = try_get_compound_head(page, GUP_PIN_COUNTING_BIAS * refs);