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| author | Gideon Israel Dsouza <gidisrael@gmail.com> | 2014-04-07 15:37:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-07 16:35:54 -0700 |
| commit | 3b32123d734cb414e366b35a3b2142a995f9d1a0 (patch) | |
| tree | fd9790206b59cd053bf72132da9a70ce3d8a21e5 /mm/hugetlb.c | |
| parent | 615d6e8756c87149f2d4c1b93d471bca002bd849 (diff) | |
| download | lwn-3b32123d734cb414e366b35a3b2142a995f9d1a0.tar.gz lwn-3b32123d734cb414e366b35a3b2142a995f9d1a0.zip | |
mm: use macros from compiler.h instead of __attribute__((...))
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>
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index ed5072c64daa..c5aa43993364 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -13,6 +13,7 @@ #include <linux/nodemask.h> #include <linux/pagemap.h> #include <linux/mempolicy.h> +#include <linux/compiler.h> #include <linux/cpuset.h> #include <linux/mutex.h> #include <linux/bootmem.h> @@ -3521,7 +3522,7 @@ follow_huge_pud(struct mm_struct *mm, unsigned long address, #else /* !CONFIG_ARCH_WANT_GENERAL_HUGETLB */ /* Can be overriden by architectures */ -__attribute__((weak)) struct page * +struct page * __weak follow_huge_pud(struct mm_struct *mm, unsigned long address, pud_t *pud, int write) { |