fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git] / include / asm-s390 / cacheflush.h
blobf7cade8083f3378e8297493f984f3749b2552b9e
1 #ifndef _S390_CACHEFLUSH_H
2 #define _S390_CACHEFLUSH_H
4 /* Keep includes the same across arches. */
5 #include <linux/mm.h>
7 /* Caches aren't brain-dead on the s390. */
8 #define flush_cache_all() do { } while (0)
9 #define flush_cache_mm(mm) do { } while (0)
10 #define flush_cache_dup_mm(mm) do { } while (0)
11 #define flush_cache_range(vma, start, end) do { } while (0)
12 #define flush_cache_page(vma, vmaddr, pfn) do { } while (0)
13 #define flush_dcache_page(page) do { } while (0)
14 #define flush_dcache_mmap_lock(mapping) do { } while (0)
15 #define flush_dcache_mmap_unlock(mapping) do { } while (0)
16 #define flush_icache_range(start, end) do { } while (0)
17 #define flush_icache_page(vma,pg) do { } while (0)
18 #define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
19 #define flush_cache_vmap(start, end) do { } while (0)
20 #define flush_cache_vunmap(start, end) do { } while (0)
22 #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
23 memcpy(dst, src, len)
24 #define copy_from_user_page(vma, page, vaddr, dst, src, len) \
25 memcpy(dst, src, len)
27 #endif /* _S390_CACHEFLUSH_H */