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https://gitee.com/bianbu-linux/linux-6.6
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997153b9a7
Some CPUs don't support icache.va instruction to maintain the whole smp cores' icache. Using icache.all + IPI casue a lot on performace and using defer mechanism could reduce the number of calling icache _flush_all functions. Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
10 lines
252 B
C
10 lines
252 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
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#ifndef __ASM_CSKY_CACHEFLUSH_H
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#define __ASM_CSKY_CACHEFLUSH_H
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#include <linux/mm.h>
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#include <abi/cacheflush.h>
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#endif /* __ASM_CSKY_CACHEFLUSH_H */
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