Function bufobj_init

freebsd/kern/vfs_bio.c:5039–5050

* Initialize a struct bufobj before use. Memory is assumed zero filled. */

 * Initialize a struct bufobj before use.  Memory is assumed zero filled.
 */
void
bufobj_init(struct bufobj *bo, void *private)
{
	static volatile int bufobj_cleanq;

        bo->bo_domain =
            atomic_fetchadd_int(&bufobj_cleanq, 1) % buf_domains;
        rw_init(BO_LOCKPTR(bo), "bufobj interlock");
        bo->bo_private = private;
        TAILQ_INIT(&bo->bo_clean.bv_hd);
        TAILQ_INIT(&bo->bo_dirty.bv_hd);
}

void
bufobj_wrefl(struct bufobj *bo)