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| author |   Steffen Maier <maier@linux.vnet.ibm.com> | 2016-08-10 18:30:49 +0200 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2016-08-12 16:17:12 -0400 |
| commit | d27a7cb91960cf1fdd11b10071e601828cbf4b1f (patch) | |
| tree | 7d9a92bbea9f5584e6a58179cff583526e8ac7eb /drivers/s390/scsi/zfcp_dbf.h | |
| parent | zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace (diff) | |
| download | linux-dev-d27a7cb91960cf1fdd11b10071e601828cbf4b1f.tar.xz linux-dev-d27a7cb91960cf1fdd11b10071e601828cbf4b1f.zip | |
zfcp: trace on request for open and close of WKA port
Since commit a54ca0f62f953898b05549391ac2a8a4dad6482b
("[SCSI] zfcp: Redesign of the debug tracing for HBA records.")
HBA records no longer contain WWPN, D_ID, or LUN
to reduce duplicate information which is already in REC records.
In contrast to "regular" target ports, we don't use recovery to open
WKA ports such as directory/nameserver, so we don't get REC records.
Therefore, introduce pseudo REC running records without any
actual recovery action but including D_ID of WKA port on open/close.
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Fixes: a54ca0f62f95 ("[SCSI] zfcp: Redesign of the debug tracing for HBA records.")
Cc: <stable@vger.kernel.org> #2.6.38+
Reviewed-by: Benjamin Block <bblock@linux.vnet.ibm.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_dbf.h')
0 files changed, 0 insertions, 0 deletions