diff options
Diffstat (limited to 'arch/microblaze/include/asm/cacheflush.h')
| -rw-r--r-- | arch/microblaze/include/asm/cacheflush.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/cacheflush.h b/arch/microblaze/include/asm/cacheflush.h index 39f8fb6768d8..ffa2cf3893e4 100644 --- a/arch/microblaze/include/asm/cacheflush.h +++ b/arch/microblaze/include/asm/cacheflush.h @@ -74,6 +74,14 @@ do { \ flush_dcache_range((unsigned) (addr), (unsigned) (addr) + PAGE_SIZE); \ } while (0); +static inline void flush_dcache_folio(struct folio *folio) +{ + unsigned long addr = folio_pfn(folio) << PAGE_SHIFT; + + flush_dcache_range(addr, addr + folio_size(folio)); +} +#define flush_dcache_folio flush_dcache_folio + #define flush_cache_page(vma, vmaddr, pfn) \ flush_dcache_range(pfn << PAGE_SHIFT, (pfn << PAGE_SHIFT) + PAGE_SIZE); |