/* 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 ARCH_IMPLEMENTS_FLUSH_DCACHE_FOLIO void flush_dcache_folio(struct folio *folio); #endif #else static inline void flush_dcache_folio(struct folio *folio) { } #define ARCH_IMPLEMENTS_FLUSH_DCACHE_FOLIO 0 #endif /* ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE */ #endif /* _LINUX_CACHEFLUSH_H */