crush_bucket_straw
extern void crush_destroy_bucket_straw(struct crush_bucket_straw *b);
return ((struct crush_bucket_straw *)b)->item_weights[p];
void crush_destroy_bucket_straw(struct crush_bucket_straw *b)
crush_destroy_bucket_straw((struct crush_bucket_straw *)b);
static int bucket_straw_choose(const struct crush_bucket_straw *bucket,
(const struct crush_bucket_straw *)in,
struct crush_bucket_straw *b)
size = sizeof(struct crush_bucket_straw);
(struct crush_bucket_straw *)b);