diff options
| author | Justin Tee <justin.tee@broadcom.com> | 2023-10-09 09:18:11 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-10-13 16:58:27 -0400 |
| commit | 41c831bbb0f277ecadbcc79f61a42d3a6bbe0dc4 (patch) | |
| tree | 8dfa155d1e2bcc983a657d8c00ed59ddf714861a /drivers/scsi/lpfc | |
| parent | a3c3c0a806f1bb7d89f139d8225092faad0cf04a (diff) | |
scsi: lpfc: Introduce LOG_NODE_VERBOSE messaging flag
The preexisting LOG_NODE message flag frequently spams a subset of the same
log messages during normal FC driver operations. When analyzing driver
logs, this sometimes leads to difficulty in troubleshooting.
Because LOG_IP log message flag is unused, convert it to a new
LOG_NODE_VERBOSE flag. The LOG_NODE_VERBOSE shall specifically be used for
diagnosing issues that require precise ndlp tracking detail.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20231009161812.97232-6-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 8 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_logmsg.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 51afb60859eb..36de8ccb1238 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -5653,7 +5653,7 @@ __lpfc_findnode_did(struct lpfc_vport *vport, uint32_t did) ((uint32_t)ndlp->nlp_xri << 16) | ((uint32_t)ndlp->nlp_type << 8) ); - lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE, + lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE_VERBOSE, "0929 FIND node DID " "Data: x%px x%x x%x x%x x%x x%px\n", ndlp, ndlp->nlp_DID, @@ -5700,8 +5700,8 @@ lpfc_findnode_mapped(struct lpfc_vport *vport) ((uint32_t)ndlp->nlp_type << 8) | ((uint32_t)ndlp->nlp_rpi & 0xff)); spin_unlock_irqrestore(shost->host_lock, iflags); - lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE, - "2025 FIND node DID " + lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE_VERBOSE, + "2025 FIND node DID MAPPED " "Data: x%px x%x x%x x%x x%px\n", ndlp, ndlp->nlp_DID, ndlp->nlp_flag, data1, @@ -6467,7 +6467,7 @@ __lpfc_find_node(struct lpfc_vport *vport, node_filter filter, void *param) list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) { if (filter(ndlp, param)) { - lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE, + lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE_VERBOSE, "3185 FIND node filter %ps DID " "ndlp x%px did x%x flg x%x st x%x " "xri x%x type x%x rpi x%x\n", diff --git a/drivers/scsi/lpfc/lpfc_logmsg.h b/drivers/scsi/lpfc/lpfc_logmsg.h index f896ec610433..59bd2bafc73f 100644 --- a/drivers/scsi/lpfc/lpfc_logmsg.h +++ b/drivers/scsi/lpfc/lpfc_logmsg.h @@ -25,7 +25,7 @@ #define LOG_MBOX 0x00000004 /* Mailbox events */ #define LOG_INIT 0x00000008 /* Initialization events */ #define LOG_LINK_EVENT 0x00000010 /* Link events */ -#define LOG_IP 0x00000020 /* IP traffic history */ +#define LOG_NODE_VERBOSE 0x00000020 /* Node verbose events */ #define LOG_FCP 0x00000040 /* FCP traffic history */ #define LOG_NODE 0x00000080 /* Node table events */ #define LOG_TEMP 0x00000100 /* Temperature sensor events */ |