From 6f4f365e9c5d721c4d03ee8009dd6fab47feb045 Mon Sep 17 00:00:00 2001 From: Martin Peschke Date: Thu, 27 Mar 2008 14:22:04 +0100 Subject: [SCSI] zfcp: Add trace records for recovery actions. This patch writes trace records for various phases of a recovery action: action being created, action being processed, action continueing asynchronously, action gone, action timed out, action dismissed etc. Signed-off-by: Martin Peschke Signed-off-by: Christof Schmitt Signed-off-by: James Bottomley --- drivers/s390/scsi/zfcp_erp.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/s390/scsi/zfcp_erp.c') diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 55e034b10de..335ab70181e 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -893,8 +893,10 @@ zfcp_erp_strategy_check_fsfreq(struct zfcp_erp_action *erp_action) "a_ca_disreq"); erp_action->fsf_req->status |= ZFCP_STATUS_FSFREQ_DISMISSED; + zfcp_rec_dbf_event_action(142, erp_action); } if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) { + zfcp_rec_dbf_event_action(143, erp_action); ZFCP_LOG_NORMAL("error: erp step timed out " "(action=%d, fsf_req=%p)\n ", erp_action->action, @@ -3162,6 +3164,8 @@ zfcp_erp_action_dequeue(struct zfcp_erp_action *erp_action) debug_text_event(adapter->erp_dbf, 4, "a_actdeq"); debug_event(adapter->erp_dbf, 4, &erp_action->action, sizeof (int)); list_del(&erp_action->list); + zfcp_rec_dbf_event_action(144, erp_action); + switch (erp_action->action) { case ZFCP_ERP_ACTION_REOPEN_UNIT: atomic_clear_mask(ZFCP_STATUS_COMMON_ERP_INUSE, @@ -3305,6 +3309,7 @@ static void zfcp_erp_action_to_running(struct zfcp_erp_action *erp_action) debug_text_event(adapter->erp_dbf, 6, "a_toru"); debug_event(adapter->erp_dbf, 6, &erp_action->action, sizeof (int)); list_move(&erp_action->list, &erp_action->adapter->erp_running_head); + zfcp_rec_dbf_event_action(145, erp_action); } static void zfcp_erp_action_to_ready(struct zfcp_erp_action *erp_action) @@ -3314,6 +3319,7 @@ static void zfcp_erp_action_to_ready(struct zfcp_erp_action *erp_action) debug_text_event(adapter->erp_dbf, 6, "a_tore"); debug_event(adapter->erp_dbf, 6, &erp_action->action, sizeof (int)); list_move(&erp_action->list, &erp_action->adapter->erp_ready_head); + zfcp_rec_dbf_event_action(146, erp_action); } void zfcp_erp_port_boxed(struct zfcp_port *port, u8 id, u64 ref) -- cgit v1.2.3