h_prev_block      170 fs/xfs/libxfs/xfs_log_format.h 	__be32	  h_prev_block; /* block number to previous LR		:  4 */
h_prev_block     3236 fs/xfs/xfs_log.c 	iclog->ic_header.h_prev_block = cpu_to_be32(log->l_prev_block);