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| author | Fred Herard <fred.herard@oracle.com> | 2018-11-21 12:04:43 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-12-20 20:03:55 -0500 |
| commit | c2332b004907229b19a5687004290464df7c3e9d (patch) | |
| tree | bfd5c17b19cb21a92a6fe616b873ac4f6eb6e60a /drivers/scsi/isci | |
| parent | 4c5765e4851008812488686619e8592783b28b33 (diff) | |
| download | linux-c2332b004907229b19a5687004290464df7c3e9d.tar.bz2 | |
scsi: iscsi: Capture iscsi debug messages using tracepoints
This commit enhances iscsi initiator modules to capture iscsi debug
messages using linux kernel tracepoint facility:
https://www.kernel.org/doc/Documentation/trace/tracepoints.txt
The following tracepoint events have been created under the iscsi
tracepoint event group:
iscsi_dbg_conn - to capture connection debug messages (libiscsi module)
iscsi_dbg_session - to capture session debug messages (libiscsi module)
iscsi_dbg_eh - to capture error handling debug messages (libiscsi module)
iscsi_dbg_tcp - to capture iscsi tcp debug messages (libiscsi_tcp module)
iscsi_dbg_sw_tcp - to capture iscsi sw tcp debug messages (iscsi_tcp module)
iscsi_dbg_trans_session - to cpature iscsi transsport sess debug messages
(scsi_transport_iscsi module)
iscsi_dbg_trans_conn - to capture iscsi transport conn debug messages
(scsi_transport_iscsi module)
[mkp: typos]
Signed-off-by: Fred Herard <fred.herard@oracle.com>
Reviewed-by: Rajan Shanmugavelu <rajan.shanmugavelu@oracle.com>
Reviewed-by: Lee Duncan <lduncan@suse.com>
Reviewed-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/isci')
0 files changed, 0 insertions, 0 deletions