diff options
| author | Bart Van Assche <bart.vanassche@wdc.com> | 2017-08-31 01:58:41 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-09-01 05:09:11 +0200 |
| commit | cad8cf20a65f3d6cd70719bd0fec2d54546b12ef (patch) | |
| tree | 8f327d9d1636fa5f49b2b6f25cfd4905d90ceab4 /drivers/scsi/megaraid/megaraid_sas.h | |
| parent | scsi: Improve requeuing behavior (diff) | |
| download | linux-cad8cf20a65f3d6cd70719bd0fec2d54546b12ef.tar.xz linux-cad8cf20a65f3d6cd70719bd0fec2d54546b12ef.zip | |
scsi: Show .retries and .jiffies_at_alloc in debugfs
Make these two member variables available in debugfs such that their
value can be verified by kernel developers. An example of the new
output:
ffff8804a513d480 {.op=READ, .cmd_flags=META|PRIO, .rq_flags=MQ_INFLIGHT|DONTPREP|IO_STAT|STATS, .atomic_flags=STARTED, .tag=17, .internal_tag=-1, .cmd=Read(10) 28 00 08 81 32 38 00 00 08 00, .retries=0, allocated 0.010 s ago}
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
0 files changed, 0 insertions, 0 deletions