bitops: Introduce BIT_ULL

[pandora-kernel.git] / include / linux / bitops.h

diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 87a375f..29c2dfa 100644 (file)
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -4,8 +4,11 @@
 
 #ifdef __KERNEL__
 #define BIT(nr)                        (1UL << (nr))
+#define BIT_ULL(nr)            (1ULL << (nr))
 #define BIT_MASK(nr)           (1UL << ((nr) % BITS_PER_LONG))
 #define BIT_WORD(nr)           ((nr) / BITS_PER_LONG)
+#define BIT_ULL_MASK(nr)       (1ULL << ((nr) % BITS_PER_LONG_LONG))
+#define BIT_ULL_WORD(nr)       ((nr) / BITS_PER_LONG_LONG)
 #define BITS_PER_BYTE          8
 #define BITS_TO_LONGS(nr)      DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long))
 #endif