Файловый менеджер - Редактировать - /usr/src/linux-hwe-5.15-headers-5.15.0-122/arch/ia64/include/asm/cacheflush.h
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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_IA64_CACHEFLUSH_H #define _ASM_IA64_CACHEFLUSH_H /* * Copyright (C) 2002 Hewlett-Packard Co * David Mosberger-Tang <davidm@hpl.hp.com> */ #include <linux/page-flags.h> #include <linux/bitops.h> #include <asm/page.h> #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 #define flush_dcache_page(page) \ do { \ clear_bit(PG_arch_1, &(page)->flags); \ } while (0) extern void flush_icache_range(unsigned long start, unsigned long end); #define flush_icache_range flush_icache_range extern void clflush_cache_range(void *addr, int size); #define flush_icache_user_page(vma, page, user_addr, len) \ do { \ unsigned long _addr = (unsigned long) page_address(page) + ((user_addr) & ~PAGE_MASK); \ flush_icache_range(_addr, _addr + (len)); \ } while (0) #include <asm-generic/cacheflush.h> #endif /* _ASM_IA64_CACHEFLUSH_H */
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