linux-kernel - [tip:x86/urgent] x86, memblock: Move mem_hole

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Date:	Sat, 3 Mar 2012 18:07:28 -0800
From:	tip-bot for Jiri Kosina <jkosina@...e.cz>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	jkosina@...e.cz, tglx@...utronix.de
Subject: [tip:x86/urgent] x86, memblock: Move mem_hole_size() to .init

Commit-ID:  e37aade31601cdb9f078f6663cbf887f391bb110
Gitweb:     http://git.kernel.org/tip/e37aade31601cdb9f078f6663cbf887f391bb110
Author:     Jiri Kosina <jkosina@...e.cz>
AuthorDate: Tue, 28 Feb 2012 16:16:33 +0100
Committer:  H. Peter Anvin <hpa@...or.com>
CommitDate: Sat, 3 Mar 2012 15:51:20 -0800

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 <jkosina@...e.cz>
Link: http://lkml.kernel.org/r/alpine.LNX.2.00.1202281614450.31150@pobox.suse.cz
Signed-off-by: H. Peter Anvin <hpa@...or.com>
---
 arch/x86/mm/numa_emulation.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c
index 46db568..2fff651 100644
--- 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);
--
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