summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/sd_trace.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/scsi/sd_trace.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/scsi/sd_trace.h')
-rw-r--r--drivers/scsi/sd_trace.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/scsi/sd_trace.h b/drivers/scsi/sd_trace.h
new file mode 100644
index 0000000000..cba3c0b825
--- /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 <scsi/scsi_cmnd.h>
+#include <scsi/scsi_host.h>
+#include <linux/tracepoint.h>
+
+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 <trace/define_trace.h>