x86, memblock: Move mem_hole_size() to .init

mem_hole_size() is being called only from __init-marked functions, and as
such should be moved to .init section as well. Fixes this warning:

WARNING: vmlinux.o(.text+0x35511): Section mismatch in reference from the function mem_hole_size() to the function .init.text:absent_pages_in_range()

Signed-off-by: Jiri Kosina <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: H. Peter Anvin <[email protected]>

diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c
index 46db56845f180bcc890195e52052daa686680518..2fff6518e302d2dd9286df1455c8c2e5a94b37a8 100644 (file)
--- a/arch/x86/mm/numa_emulation.c
+++ b/arch/x86/mm/numa_emulation.c
@@ -28,7 +28,7 @@ static int __init emu_find_memblk_by_nid(int nid, const struct numa_meminfo *mi)
        return -ENOENT;
 }
 
-static u64 mem_hole_size(u64 start, u64 end)
+static u64 __init mem_hole_size(u64 start, u64 end)
 {
        unsigned long start_pfn = PFN_UP(start);
        unsigned long end_pfn = PFN_DOWN(end);