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mm: avoid section mismatch warning for memblock_type_name

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Following section mismatch warning is thrown during build;

    WARNING: vmlinux.o(.text+0x32408f): Section mismatch in reference from the function memblock_type_name() to the variable .meminit.data:memblock
    The function memblock_type_name() references
    the variable __meminitdata memblock.
    This is often because memblock_type_name lacks a __meminitdata
    annotation or the annotation of memblock is wrong.

This is because memblock_type_name makes reference to memblock variable
with attribute __meminitdata.  Hence, the warning (even if the function is
inline).

[[email protected]: remove inline]
Signed-off-by: Raghavendra D Prabhu <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Raghavendra D Prabhu 2012-10-08 16:33:55 -07:00 • committed by Linus Torvalds
commit c22331166b
1 changed files with 2 additions and 1 deletions
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3
mm/memblock.c
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@ -41,7 +41,8 @@ static int memblock_memory_in_slab __initdata_memblock = 0;
static int memblock_reserved_in_slab __initdata_memblock = 0;
/* inline so we don't get a warning when pr_debug is compiled out */
static inline const char *memblock_type_name(struct memblock_type *type)
static __init_memblock const char *
memblock_type_name(struct memblock_type *type)
{
if (type == &memblock.memory)
return "memory";