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522a0032 MWO |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _LINUX_CACHEFLUSH_H | |
3 | #define _LINUX_CACHEFLUSH_H | |
4 | ||
5 | #include <asm/cacheflush.h> | |
6 | ||
30d024b5 HX |
7 | struct folio; |
8 | ||
522a0032 MWO |
9 | #if ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE |
10 | #ifndef ARCH_IMPLEMENTS_FLUSH_DCACHE_FOLIO | |
11 | void flush_dcache_folio(struct folio *folio); | |
12 | #endif | |
13 | #else | |
14 | static inline void flush_dcache_folio(struct folio *folio) | |
15 | { | |
16 | } | |
17 | #define ARCH_IMPLEMENTS_FLUSH_DCACHE_FOLIO 0 | |
18 | #endif /* ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE */ | |
19 | ||
20 | #endif /* _LINUX_CACHEFLUSH_H */ |