Function txg_list_create

freebsd/contrib/openzfs/module/zfs/txg.c:823–835

* Per-txg object lists. */

 * Per-txg object lists.
 */
void
txg_list_create(txg_list_t *tl, spa_t *spa, size_t offset)
{
	int t;

	mutex_init(&tl->tl_lock, NULL, MUTEX_DEFAULT, NULL);

	tl->tl_offset = offset;
	tl->tl_spa = spa;

	for (t = 0; t < TXG_SIZE; t++)
		tl->tl_head[t] = NULL;
}

static boolean_t
txg_list_empty_impl(txg_list_t *tl, uint64_t txg)