0d3b051adb
It could help to reduce the latency of the time-related functions in user space. We have referenced arm's and riscv's implementation for the patch. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Vincent Chen <vincent.chen@sifive.com> Cc: Arnd Bergmann <arnd@arndb.de>
12 lines
239 B
C
12 lines
239 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __ASM_VDSO_CSKY_PROCESSOR_H
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#define __ASM_VDSO_CSKY_PROCESSOR_H
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#ifndef __ASSEMBLY__
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#define cpu_relax() barrier()
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#endif /* __ASSEMBLY__ */
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#endif /* __ASM_VDSO_CSKY_PROCESSOR_H */
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