254 		XFS_STATS_INC(log->l_mp, xs_sleep_logspace);  in xlog_grant_head_wait()
494 		xfs_lsn_t tail_lsn = xlog_assign_tail_lsn(log->l_mp);  in __xlog_state_release_iclog()
800 		XFS_STATS_INC(log->l_mp, xs_log_force_sleep);  in xlog_wait_on_iclog()
849 	struct xfs_mount	*mp = log->l_mp;  in xlog_unmount_write()
1176 		xfs_alert(log->l_mp, "xlog_space_left: head behind tail");  in xlog_space_left()
1177 		xfs_alert(log->l_mp,  in xlog_space_left()
1180 		xfs_alert(log->l_mp,  in xlog_space_left()
1209 	if (XFS_TEST_ERROR(error, log->l_mp, XFS_ERRTAG_IODONE_IOERR)) {  in xlog_ioend_work()
1210 		xfs_alert(log->l_mp, "log I/O error %d", error);  in xlog_ioend_work()
1211 		xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);  in xlog_ioend_work()
1274 	struct xfs_mount	*mp = log->l_mp;  in xfs_log_worker()
1326 	log->l_mp	   = mp;  in xlog_alloc_log()
1409 			xfs_sb_version_haslogv2(&log->l_mp->m_sb) ? 2 : 1);  in xlog_alloc_log()
1488 		xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);  in xlog_commit_record()
1600 	if (xfs_sb_version_haslogv2(&log->l_mp->m_sb)) {  in xlog_pack_data()
1637 	if (xfs_sb_version_haslogv2(&log->l_mp->m_sb)) {  in xlog_cksum()
1737 		xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);  in xlog_write_iclog()
1795 	use_lsunit = xfs_sb_version_haslogv2(&log->l_mp->m_sb) &&  in xlog_calc_iclog_size()
1796 			log->l_mp->m_sb.sb_logsunit > 1;  in xlog_calc_iclog_size()
1813 		ASSERT(*roundoff < log->l_mp->m_sb.sb_logsunit);  in xlog_calc_iclog_size()
1866 	if (xfs_sb_version_haslogv2(&log->l_mp->m_sb))  in xlog_sync()
1870 	XFS_STATS_INC(log->l_mp, xs_log_writes);  in xlog_sync()
1871 	XFS_STATS_ADD(log->l_mp, xs_log_blocks, BTOBB(count));  in xlog_sync()
1892 	if (XFS_TEST_ERROR(false, log->l_mp, XFS_ERRTAG_LOG_BAD_CRC)) {  in xlog_sync()
1895 		xfs_warn(log->l_mp,  in xlog_sync()
1909 	if (log->l_targ != log->l_mp->m_ddev_targp || split) {  in xlog_sync()
1910 		xfs_blkdev_issue_flush(log->l_mp->m_ddev_targp);  in xlog_sync()
1949 	log->l_mp->m_log = NULL;  in xlog_dealloc_log()
2162 		xfs_warn(log->l_mp,  in xlog_write_setup_ophdr()
2346 		xfs_alert_tag(log->l_mp, XFS_PTAG_LOGRES,  in xlog_write()
2348 		xlog_print_tic_res(log->l_mp, ticket);  in xlog_write()
2349 		xfs_force_shutdown(log->l_mp, SHUTDOWN_LOG_IO_ERROR);  in xlog_write()
2802 			xfs_warn(log->l_mp,  in xlog_state_do_callback()
2898 		XFS_STATS_INC(log->l_mp, xs_log_noiclogs);  in xlog_state_get_iclog_space()
3059 	xfs_log_space_wake(log->l_mp);  in xfs_log_ticket_ungrant()
3087 	if (xfs_sb_version_haslogv2(&log->l_mp->m_sb) &&  in xlog_state_switch_iclogs()
3088 	    log->l_mp->m_sb.sb_logsunit > 1) {  in xlog_state_switch_iclogs()
3089 		uint32_t sunit_bb = BTOBB(log->l_mp->m_sb.sb_logsunit);  in xlog_state_switch_iclogs()
3452 	unit_res = xfs_log_calc_unit_res(log->l_mp, unit_bytes);  in xlog_ticket_alloc()
3492 		xfs_emerg(log->l_mp, "%s: invalid ptr", __func__);  in xlog_verify_dest_ptr()
3518 			xfs_alert_tag(log->l_mp, XFS_PTAG_LOGRES,  in xlog_verify_grant_tail()
3525 			xfs_alert_tag(log->l_mp, XFS_PTAG_LOGRES,  in xlog_verify_grant_tail()
3545 		xfs_emerg(log->l_mp, "%s: ran out of log space", __func__);  in xlog_verify_tail_lsn()
3550 		xfs_emerg(log->l_mp, "%s: tail wrapped", __func__);  in xlog_verify_tail_lsn()
3554 		xfs_emerg(log->l_mp, "%s: ran out of log space", __func__);  in xlog_verify_tail_lsn()
3595 		xfs_emerg(log->l_mp, "%s: corrupt iclog ring", __func__);  in xlog_verify_iclog()
3600 		xfs_emerg(log->l_mp, "%s: invalid magic num", __func__);  in xlog_verify_iclog()
3606 			xfs_emerg(log->l_mp, "%s: unexpected magic num",  in xlog_verify_iclog()
3636 			xfs_warn(log->l_mp,  in xlog_verify_iclog()