cregit-Linux how code gets into the kernel

Release 4.14 arch/sh/include/uapi/asm/cachectl.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SH_CACHECTL_H

#define _SH_CACHECTL_H

/* Definitions for the cacheflush system call.  */


#define CACHEFLUSH_D_INVAL	0x1	
/* invalidate (without write back) */

#define CACHEFLUSH_D_WB		0x2	
/* write back (without invalidate) */

#define CACHEFLUSH_D_PURGE	0x3	
/* writeback and invalidate */


#define CACHEFLUSH_I		0x4

/*
 * Options for cacheflush system call
 */

#define ICACHE	CACHEFLUSH_I		
/* flush instruction cache */

#define DCACHE	CACHEFLUSH_D_PURGE	
/* writeback and flush data cache */

#define BCACHE	(ICACHE|DCACHE)		
/* flush both caches */

#endif /* _SH_CACHECTL_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Stuart Menefy2963.04%133.33%
Giuseppe Cavallaro1634.78%133.33%
Greg Kroah-Hartman12.17%133.33%
Total46100.00%3100.00%
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