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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_CACHEFLUSH_H
#define _LINUX_CACHEFLUSH_H
#include <asm/cacheflush.h>
struct folio;
#if ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
#ifndef flush_dcache_folio
void flush_dcache_folio(struct folio *folio);
#endif
#else
static inline void flush_dcache_folio(struct folio *folio)
{
}
#define flush_dcache_folio flush_dcache_folio
#endif /* ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE */
#ifndef flush_icache_pages
static inline void flush_icache_pages(struct vm_area_struct *vma,
struct page *page, unsigned int nr)
{
}
#endif
#define flush_icache_page(vma, page) flush_icache_pages(vma, page, 1)
#endif /* _LINUX_CACHEFLUSH_H */
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