2 Commits

Author	SHA1	Message	Date
Changyuan Lyu	0137b129f2	scsi: pm80xx: Add pm80xx_mpi_build_cmd() tracepoint ... pm8001_mpi_build_cmd() prepares and sends all commands to a controller. Having pm80xx_mpi_build_cmd tracepoint can help us with latency issues. this patch depends on patch "scsi: pm80xx: Add tracepoints". Link: https://lore.kernel.org/r/20211115215750.131696-3-changyuanl@google.com Acked-by: Jack Wang <jinpu.wang@ionos.com> Co-developed-by: Igor Pylypiv <ipylypiv@google.com> Signed-off-by: Igor Pylypiv <ipylypiv@google.com> Signed-off-by: Changyuan Lyu <changyuanl@google.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>	2021-11-18 22:26:58 -05:00
Changyuan Lyu	8ceddda38d	scsi: pm80xx: Add tracepoints ... Tracepoints for tracking controller and ATA commands issued and completed. Link: https://lore.kernel.org/r/20211115215750.131696-2-changyuanl@google.com Acked-by: Jack Wang <jinpu.wang@ionos.com> Co-developed-by: Akshat Jain <akshatzen@google.com> Signed-off-by: Akshat Jain <akshatzen@google.com> Signed-off-by: Changyuan Lyu <changyuanl@google.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>	2021-11-18 22:26:58 -05:00