From: Sam Ravnborg <sam@ravnborg.org>
Date: Tue, 5 Feb 2008 06:29:35 +0000 (-0800)
Subject: mm: fix section mismatch warning in sparse.c
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a322f8ab66f50b6c0dcdb59abae84fede7a5fded;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

mm: fix section mismatch warning in sparse.c

Fix following warning:
WARNING: mm/built-in.o(.text+0x22069): Section mismatch in reference from the function sparse_early_usemap_alloc() to the function .init.text:__alloc_bootmem_node()

static sparse_early_usemap_alloc() were used only by sparse_init()
and with sparse_init() annotated _init it is safe to
annotate sparse_early_usemap_alloc with __init too.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Andy Whitcroft <apw@shadowen.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/sparse.c b/mm/sparse.c
index 7859c8083334..f6a43c09c322 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -237,7 +237,7 @@ static unsigned long *__kmalloc_section_usemap(void)
 }
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
-static unsigned long *sparse_early_usemap_alloc(unsigned long pnum)
+static unsigned long *__init sparse_early_usemap_alloc(unsigned long pnum)
 {
 	unsigned long *usemap;
 	struct mem_section *ms = __nr_to_section(pnum);