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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note *//* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1994, 1995, 1996 by Ralf Baechle */#ifndef _ASM_CACHECTL#define _ASM_CACHECTL
/* * Options for cacheflush system call */#define ICACHE (1<<0) /* flush instruction cache */#define DCACHE (1<<1) /* writeback and flush data cache */#define BCACHE (ICACHE|DCACHE) /* flush both caches */
/* * Caching modes for the cachectl(2) call * * cachectl(2) is currently not supported and returns ENOSYS. */#define CACHEABLE 0 /* make pages cacheable */#define UNCACHEABLE 1 /* make pages uncacheable */
#endif /* _ASM_CACHECTL */