From 0102c8c7fdfc4bd700971daff2b94470f4eafae4 Mon Sep 17 00:00:00 2001 From: Dapeng Mi Date: Thu, 17 Sep 2026 09:52:33 +0800 Subject: perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rsp DMR introduces Offmodule Response events in place of the legacy Offcore Response events, but it still exposes the inherited offcore_rsp PMU attribute for programming the corresponding MSR data. Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface matches the underlying event name and avoids user & tooling confusion. Signed-off-by: Dapeng Mi Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com --- drivers/scsi/sd_trace.h | 84 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 drivers/scsi/sd_trace.h (limited to 'drivers/scsi/sd_trace.h') diff --git a/drivers/scsi/sd_trace.h b/drivers/scsi/sd_trace.h new file mode 100644 index 000000000..cba3c0b82 --- /dev/null +++ b/drivers/scsi/sd_trace.h @@ -0,0 +1,84 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2022 Western Digital Corporation or its affiliates. + */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM sd + +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE sd_trace + +#if !defined(_SD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#include +#include +#include + +TRACE_EVENT(scsi_prepare_zone_append, + + TP_PROTO(struct scsi_cmnd *cmnd, sector_t lba, + unsigned int wp_offset), + + TP_ARGS(cmnd, lba, wp_offset), + + TP_STRUCT__entry( + __field( unsigned int, host_no ) + __field( unsigned int, channel ) + __field( unsigned int, id ) + __field( unsigned int, lun ) + __field( sector_t, lba ) + __field( unsigned int, wp_offset ) + ), + + TP_fast_assign( + __entry->host_no = cmnd->device->host->host_no; + __entry->channel = cmnd->device->channel; + __entry->id = cmnd->device->id; + __entry->lun = cmnd->device->lun; + __entry->lba = lba; + __entry->wp_offset = wp_offset; + ), + + TP_printk("host_no=%u, channel=%u id=%u lun=%u lba=%llu wp_offset=%u", + __entry->host_no, __entry->channel, __entry->id, + __entry->lun, __entry->lba, __entry->wp_offset) +); + +TRACE_EVENT(scsi_zone_wp_update, + + TP_PROTO(struct scsi_cmnd *cmnd, sector_t rq_sector, + unsigned int wp_offset, unsigned int good_bytes), + + TP_ARGS(cmnd, rq_sector, wp_offset, good_bytes), + + TP_STRUCT__entry( + __field( unsigned int, host_no ) + __field( unsigned int, channel ) + __field( unsigned int, id ) + __field( unsigned int, lun ) + __field( sector_t, rq_sector ) + __field( unsigned int, wp_offset ) + __field( unsigned int, good_bytes ) + ), + + TP_fast_assign( + __entry->host_no = cmnd->device->host->host_no; + __entry->channel = cmnd->device->channel; + __entry->id = cmnd->device->id; + __entry->lun = cmnd->device->lun; + __entry->rq_sector = rq_sector; + __entry->wp_offset = wp_offset; + __entry->good_bytes = good_bytes; + ), + + TP_printk("host_no=%u, channel=%u id=%u lun=%u rq_sector=%llu" \ + " wp_offset=%u good_bytes=%u", + __entry->host_no, __entry->channel, __entry->id, + __entry->lun, __entry->rq_sector, __entry->wp_offset, + __entry->good_bytes) +); +#endif /* _SD_TRACE_H */ + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH ../../drivers/scsi +#include -- cgit v1.3.1