0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
22 lines
448 B
C
22 lines
448 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef PERF_CACHELINE_H
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#define PERF_CACHELINE_H
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#include <linux/compiler.h>
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int __pure cacheline_size(void);
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static inline u64 cl_address(u64 address)
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{
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/* return the cacheline of the address */
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return (address & ~(cacheline_size() - 1));
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}
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static inline u64 cl_offset(u64 address)
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{
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/* return the cacheline of the address */
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return (address & (cacheline_size() - 1));
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}
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#endif // PERF_CACHELINE_H
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