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mm: use macros from compiler.h instead of __attribute__((...))

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To increase compiler portability there is <linux/compiler.h> which
provides convenience macros for various gcc constructs.  Eg: __weak for
__attribute__((weak)).  I've replaced all instances of gcc attributes with
the right macro in the memory management (/mm) subsystem.

[akpm@linux-foundation.org: while-we're-there consistency tweaks]
Signed-off-by: Gideon Israel Dsouza <gidisrael@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Gideon Israel Dsouza 2014-04-07 15:37:26 -07:00 • committed by Linus Torvalds
parent 615d6e8756
commit 3b32123d73
5 changed files with 13 additions and 6 deletions
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4
mm/sparse.c
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@ -5,10 +5,12 @@
#include <linux/slab.h>
#include <linux/mmzone.h>
#include <linux/bootmem.h>
#include <linux/compiler.h>
#include <linux/highmem.h>
#include <linux/export.h>
#include <linux/spinlock.h>
#include <linux/vmalloc.h>
#include "internal.h"
#include <asm/dma.h>
#include <asm/pgalloc.h>
@ -461,7 +463,7 @@ static struct page __init *sparse_early_mem_map_alloc(unsigned long pnum)
}
#endif
void __attribute__((weak)) __meminit vmemmap_populate_print_last(void)
void __weak __meminit vmemmap_populate_print_last(void)
{
}