diff options
Diffstat (limited to '9/platforms/android-18/arch-mips/usr/include/linux/percpu.h')
-rw-r--r-- | 9/platforms/android-18/arch-mips/usr/include/linux/percpu.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/9/platforms/android-18/arch-mips/usr/include/linux/percpu.h b/9/platforms/android-18/arch-mips/usr/include/linux/percpu.h new file mode 100644 index 0000000..c195616 --- /dev/null +++ b/9/platforms/android-18/arch-mips/usr/include/linux/percpu.h @@ -0,0 +1,30 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __LINUX_PERCPU_H +#define __LINUX_PERCPU_H +#include <linux/spinlock.h> +#include <linux/slab.h> +#include <linux/smp.h> +#include <linux/string.h> +#include <asm/percpu.h> + +#ifndef PERCPU_ENOUGH_ROOM +#define PERCPU_ENOUGH_ROOM 32768 +#endif + +#define get_cpu_var(var) (*({ preempt_disable(); &__get_cpu_var(var); })) +#define put_cpu_var(var) preempt_enable() + +#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); }) + +#define alloc_percpu(type) ((type *)(__alloc_percpu(sizeof(type)))) +#endif |