Current File : //usr/src/linux-headers-5.15.0-43/arch/alpha/include/asm/percpu.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ALPHA_PERCPU_H
#define __ALPHA_PERCPU_H
/*
* To calculate addresses of locally defined variables, GCC uses
* 32-bit displacement from the GP. Which doesn't work for per cpu
* variables in modules, as an offset to the kernel per cpu area is
* way above 4G.
*
* Always use weak definitions for percpu variables in modules.
*/
#if defined(MODULE) && defined(CONFIG_SMP)
#define ARCH_NEEDS_WEAK_PER_CPU
#endif
#include <asm-generic/percpu.h>
#endif /* __ALPHA_PERCPU_H */
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