254 		XFS_STATS_INC(log->l_mp, xs_sleep_logspace);  in xlog_grant_head_wait()
475 		xfs_lsn_t tail_lsn = xlog_assign_tail_lsn(log->l_mp);  in __xlog_state_release_iclog()
778 		XFS_STATS_INC(log->l_mp, xs_log_force_sleep);  in xlog_wait_on_iclog()
827 	struct xfs_mount	*mp = log->l_mp;  in xlog_unmount_write()
1161 		xfs_alert(log->l_mp, "xlog_space_left: head behind tail");  in xlog_space_left()
1162 		xfs_alert(log->l_mp,  in xlog_space_left()
1165 		xfs_alert(log->l_mp,  in xlog_space_left()
1194 	if (XFS_TEST_ERROR(error, log->l_mp, XFS_ERRTAG_IODONE_IOERR)) {  in xlog_ioend_work()
1195 		xfs_alert(log->l_mp, "log I/O error %d", error);  in xlog_ioend_work()
1196 		xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);  in xlog_ioend_work()
1259 	struct xfs_mount	*mp = log->l_mp;  in xfs_log_worker()
1311 	log->l_mp	   = mp;  in xlog_alloc_log()
1394 			xfs_sb_version_haslogv2(&log->l_mp->m_sb) ? 2 : 1);  in xlog_alloc_log()
1473 		xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);  in xlog_commit_record()
1585 	if (xfs_sb_version_haslogv2(&log->l_mp->m_sb)) {  in xlog_pack_data()
1622 	if (xfs_sb_version_haslogv2(&log->l_mp->m_sb)) {  in xlog_cksum()
1722 		xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);  in xlog_write_iclog()
1780 	use_lsunit = xfs_sb_version_haslogv2(&log->l_mp->m_sb) &&  in xlog_calc_iclog_size()
1781 			log->l_mp->m_sb.sb_logsunit > 1;  in xlog_calc_iclog_size()
1798 		ASSERT(*roundoff < log->l_mp->m_sb.sb_logsunit);  in xlog_calc_iclog_size()
1851 	if (xfs_sb_version_haslogv2(&log->l_mp->m_sb))  in xlog_sync()
1855 	XFS_STATS_INC(log->l_mp, xs_log_writes);  in xlog_sync()
1856 	XFS_STATS_ADD(log->l_mp, xs_log_blocks, BTOBB(count));  in xlog_sync()
1877 	if (XFS_TEST_ERROR(false, log->l_mp, XFS_ERRTAG_LOG_BAD_CRC)) {  in xlog_sync()
1880 		xfs_warn(log->l_mp,  in xlog_sync()
1894 	if (log->l_targ != log->l_mp->m_ddev_targp || split) {  in xlog_sync()
1895 		xfs_blkdev_issue_flush(log->l_mp->m_ddev_targp);  in xlog_sync()
1934 	log->l_mp->m_log = NULL;  in xlog_dealloc_log()
2147 		xfs_warn(log->l_mp,  in xlog_write_setup_ophdr()
2331 		xfs_alert_tag(log->l_mp, XFS_PTAG_LOGRES,  in xlog_write()
2333 		xlog_print_tic_res(log->l_mp, ticket);  in xlog_write()
2334 		xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);  in xlog_write()
2787 			xfs_warn(log->l_mp,  in xlog_state_do_callback()
2883 		XFS_STATS_INC(log->l_mp, xs_log_noiclogs);  in xlog_state_get_iclog_space()
3044 	xfs_log_space_wake(log->l_mp);  in xfs_log_ticket_ungrant()
3072 	if (xfs_sb_version_haslogv2(&log->l_mp->m_sb) &&  in xlog_state_switch_iclogs()
3073 	    log->l_mp->m_sb.sb_logsunit > 1) {  in xlog_state_switch_iclogs()
3074 		uint32_t sunit_bb = BTOBB(log->l_mp->m_sb.sb_logsunit);  in xlog_state_switch_iclogs()
3436 	unit_res = xfs_log_calc_unit_res(log->l_mp, unit_bytes);  in xlog_ticket_alloc()
3476 		xfs_emerg(log->l_mp, "%s: invalid ptr", __func__);  in xlog_verify_dest_ptr()
3502 			xfs_alert_tag(log->l_mp, XFS_PTAG_LOGRES,  in xlog_verify_grant_tail()
3509 			xfs_alert_tag(log->l_mp, XFS_PTAG_LOGRES,  in xlog_verify_grant_tail()
3529 		xfs_emerg(log->l_mp, "%s: ran out of log space", __func__);  in xlog_verify_tail_lsn()
3534 		xfs_emerg(log->l_mp, "%s: tail wrapped", __func__);  in xlog_verify_tail_lsn()
3538 		xfs_emerg(log->l_mp, "%s: ran out of log space", __func__);  in xlog_verify_tail_lsn()
3579 		xfs_emerg(log->l_mp, "%s: corrupt iclog ring", __func__);  in xlog_verify_iclog()
3584 		xfs_emerg(log->l_mp, "%s: invalid magic num", __func__);  in xlog_verify_iclog()
3590 			xfs_emerg(log->l_mp, "%s: unexpected magic num",  in xlog_verify_iclog()
3620 			xfs_warn(log->l_mp,  in xlog_verify_iclog()