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| author | Gideon Israel Dsouza <gidisrael@gmail.com> | 2014-04-08 00:39:20 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-08 01:36:11 +0200 |
| commit | 52f5684c8e1ec7463192aba8e2916df49807511a (patch) | |
| tree | f8e6061de05014e89e58638f626831f2c38af971 /kernel/fork.c | |
| parent | Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP (diff) | |
| download | linux-52f5684c8e1ec7463192aba8e2916df49807511a.tar.xz linux-52f5684c8e1ec7463192aba8e2916df49807511a.zip | |
kernel: 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 kernel subsystem.
Signed-off-by: Gideon Israel Dsouza <gidisrael@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index e905e9c6b224..54a8d26f612f 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -73,6 +73,7 @@ #include <linux/signalfd.h> #include <linux/uprobes.h> #include <linux/aio.h> +#include <linux/compiler.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -286,7 +287,7 @@ void __init fork_init(unsigned long mempages) init_task.signal->rlim[RLIMIT_NPROC]; } -int __attribute__((weak)) arch_dup_task_struct(struct task_struct *dst, +int __weak arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) { *dst = *src; |