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| author | Changyuan Lyu <changyuanl@google.com> | 2021-11-15 22:57:49 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-11-19 04:26:58 +0100 |
| commit | 8ceddda38d4272683fe0c5d8f310109affae0b63 (patch) | |
| tree | 43cfd21b5b80a04cb8083a0b470727f4a94959ed /drivers/scsi/pm8001/pm80xx_tracepoints.c | |
| parent | scsi: pm80xx: Use bitmap_zalloc() for tags bitmap allocation (diff) | |
| download | linux-8ceddda38d4272683fe0c5d8f310109affae0b63.tar.xz linux-8ceddda38d4272683fe0c5d8f310109affae0b63.zip | |
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>
Diffstat (limited to 'drivers/scsi/pm8001/pm80xx_tracepoints.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm80xx_tracepoints.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm80xx_tracepoints.c b/drivers/scsi/pm8001/pm80xx_tracepoints.c new file mode 100644 index 000000000000..344aface9cdb --- /dev/null +++ b/drivers/scsi/pm8001/pm80xx_tracepoints.c @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Trace events in pm8001 driver. + * + * Copyright 2020 Google LLC + * Author: Akshat Jain <akshatzen@google.com> + */ + +#define CREATE_TRACE_POINTS +#include "pm80xx_tracepoints.h" |