mm/huge_memory.c: make __thp_get_unmapped_area static

[ Upstream commit b3b07077b01ecbbd98efede778c195567de25b71 ]

__thp_get_unmapped_area is only used in mm/huge_memory.c.  Make it static.
Tested by building and booting the kernel.

Link: http://lkml.kernel.org/r/20190504102353.GA22525@bharath12345-Inspiron-5559
Signed-off-by: Bharath Vedartham <linux.bhar@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 1adc2e6c50f9c1f666ee8faec9558eea4ec401e4..6d835535946d375cb0dddf827fc1a4e23eb1c392 100644 (file)
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -502,7 +502,7 @@ void prep_transhuge_page(struct page *page)
        set_compound_page_dtor(page, TRANSHUGE_PAGE_DTOR);
 }
 
-unsigned long __thp_get_unmapped_area(struct file *filp, unsigned long len,
+static unsigned long __thp_get_unmapped_area(struct file *filp, unsigned long len,
                loff_t off, unsigned long flags, unsigned long size)
 {
        unsigned long addr;