Index: bitstring.h
===================================================================
RCS file: /private/FreeBSD/src/sys/sys/bitstring.h,v
retrieving revision 1.3
diff -u -p -r1.3 bitstring.h
--- bitstring.h	13 Jun 2003 19:40:13 -0000	1.3
+++ bitstring.h	15 Mar 2004 14:34:03 -0000
@@ -56,8 +56,14 @@ typedef	unsigned char bitstr_t;
 	(((nbits) + 7) >> 3)
 
 				/* allocate a bitstring */
+#ifdef _KERNEL
+#define	bit_alloc(nbits, type, flags) \
+	(bitstr_t *)malloc((size_t)bitstr_size(nbits) * sizeof(bitstr_t), \
+	    (type), (flags) | M_ZERO)
+#else
 #define	bit_alloc(nbits) \
 	(bitstr_t *)calloc((size_t)bitstr_size(nbits), sizeof(bitstr_t))
+#endif
 
 				/* allocate a bitstring on the stack */
 #define	bit_decl(name, nbits) \