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scsi: lpfc: Beef up stat counters for debug

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If log verbose in not turned on, its hard to tell when certain error
paths get hit. Add stats counters and corresponding logic to
debugfs/sysfs to aid understanding what paths were traversed.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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James Smart 2017-12-08 17:18:10 -08:00 • committed by Martin K. Petersen
commit 4b056682d8
6 changed files with 171 additions and 19 deletions
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