459 	 * Guarantee the state is loaded before copying the descriptor  in desc_read()
491 	 * 1. Guarantee the descriptor content is loaded before re-checking  in desc_read()
507 	 * 2. Guarantee the record data is loaded before re-checking the  in desc_read()
681 			 * 1. Guarantee the block ID loaded in  in data_push_tail()
708 			 * 2. Guarantee the descriptor state loaded in  in data_push_tail()
748 		 * Guarantee any descriptor states that have transitioned to  in data_push_tail()
833 		 * Guarantee any descriptor states that have transitioned to  in desc_push_tail()
843 		 * Guarantee the last state load from desc_read() is before  in desc_push_tail()
895 		 * Guarantee the head ID is read before reading the tail ID.  in desc_reserve()
929 		 * 1. Guarantee the tail ID is read before validating the  in desc_reserve()
949 		 * 2. Guarantee the tail ID is stored before storing the head  in desc_reserve()
952 		 * 3. Guarantee any data ring tail changes are stored before  in desc_reserve()
959 		 * 4. Guarantee a new tail ID is stored before recycling the  in desc_reserve()
965 		 * 5. Guarantee the head ID is stored before trying to  in desc_reserve()
989 	 * Guarantee the new descriptor ID and state is stored before making  in desc_reserve()
1062 		 * 1. Guarantee any descriptor states that have transitioned  in data_alloc()
1069 		 * 2. Guarantee any updated tail lpos is stored before  in data_alloc()
1300 	 * Guarantee the reserved state is stored before reading any  in desc_reopen_last()
1483 	 * Guarantee the sequence number is loaded before loading the  in desc_last_finalized_seq()
1484 	 * associated record in order to guarantee that the record can be  in desc_last_finalized_seq()
1531 	 * Guarantee the record data is visible to other CPUs before storing  in desc_update_last_finalized()
1702 	 * 1  Guarantee all record data is stored before the descriptor state  in _prb_commit()
1706 	 * 2. Guarantee the descriptor state is stored as committed before  in _prb_commit()
1967 		 * Guarantee the last state load from desc_read() is before  in prb_first_seq()