diff options
Diffstat (limited to 'include/linux/raid')
-rw-r--r-- | include/linux/raid/pq.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index e0ddb47f4402..154e954b711d 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -28,6 +28,7 @@ extern const char raid6_empty_zero_page[PAGE_SIZE]; #include <errno.h> #include <inttypes.h> #include <stddef.h> +#include <string.h> #include <sys/mman.h> #include <sys/time.h> #include <sys/types.h> @@ -43,6 +44,9 @@ typedef uint64_t u64; #ifndef PAGE_SIZE # define PAGE_SIZE 4096 #endif +#ifndef PAGE_SHIFT +# define PAGE_SHIFT 12 +#endif extern const char raid6_empty_zero_page[PAGE_SIZE]; #define __init |