Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __ARCH_SPARC64_PERCPU__
3#define __ARCH_SPARC64_PERCPU__
4
5#include <linux/compiler.h>
6
7register unsigned long __local_per_cpu_offset asm("g5");
8
9#ifdef CONFIG_SMP
10
11#include <asm/trap_block.h>
12
13#define __per_cpu_offset(__cpu) \
14 (trap_block[(__cpu)].__per_cpu_base)
15#define per_cpu_offset(x) (__per_cpu_offset(x))
16
17#define __my_cpu_offset __local_per_cpu_offset
18
19#else /* ! SMP */
20
21#endif /* SMP */
22
23#include <asm-generic/percpu.h>
24
25#endif /* __ARCH_SPARC64_PERCPU__ */