Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef __ARCH_SPARC64_PERCPU__
2#define __ARCH_SPARC64_PERCPU__
3
4#include <linux/compiler.h>
5
6register unsigned long __local_per_cpu_offset asm("g5");
7
8#ifdef CONFIG_SMP
9
10extern void real_setup_per_cpu_areas(void);
11
12extern unsigned long __per_cpu_base;
13extern unsigned long __per_cpu_shift;
14#define __per_cpu_offset(__cpu) \
15 (__per_cpu_base + ((unsigned long)(__cpu) << __per_cpu_shift))
16#define per_cpu_offset(x) (__per_cpu_offset(x))
17
18#define __my_cpu_offset __local_per_cpu_offset
19
20#else /* ! SMP */
21
22#define real_setup_per_cpu_areas() do { } while (0)
23
24#endif /* SMP */
25
26#include <asm-generic/percpu.h>
27
28#endif /* __ARCH_SPARC64_PERCPU__ */