Lines Matching defs:nbits
7 static size_t bits2groups(size_t nbits);
12 bits2groups(size_t nbits)
15 return ((nbits >> LG_BITMAP_GROUP_NBITS) +
16 !!(nbits & BITMAP_GROUP_NBITS_MASK));
20 bitmap_info_init(bitmap_info_t *binfo, size_t nbits)
25 assert(nbits > 0);
26 assert(nbits <= (ZU(1) << LG_BITMAP_MAXBITS));
29 * Compute the number of groups necessary to store nbits bits, and
34 group_count = bits2groups(nbits);
44 binfo->nbits = nbits;
55 bitmap_size(size_t nbits)
59 bitmap_info_init(&binfo, nbits);
78 extra = (BITMAP_GROUP_NBITS - (binfo->nbits & BITMAP_GROUP_NBITS_MASK))