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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /include/trace/events/iscsi.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/trace/events/iscsi.h')
-rw-r--r-- | include/trace/events/iscsi.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/include/trace/events/iscsi.h b/include/trace/events/iscsi.h new file mode 100644 index 000000000..8ff2a3ca5 --- /dev/null +++ b/include/trace/events/iscsi.h @@ -0,0 +1,107 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM iscsi + +#if !defined(_TRACE_ISCSI_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_ISCSI_H + +#include <linux/tracepoint.h> + +/* max debug message length */ +#define ISCSI_MSG_MAX 256 + +/* + * Declare tracepoint helper function. + */ +void iscsi_dbg_trace(void (*trace)(struct device *dev, struct va_format *), + struct device *dev, const char *fmt, ...); + +/* + * Declare event class for iscsi debug messages. + */ +DECLARE_EVENT_CLASS(iscsi_log_msg, + + TP_PROTO(struct device *dev, struct va_format *vaf), + + TP_ARGS(dev, vaf), + + TP_STRUCT__entry( + __string(dname, dev_name(dev) ) + __vstring(msg, vaf->fmt, vaf->va) + ), + + TP_fast_assign( + __assign_str(dname, dev_name(dev)); + __assign_vstr(msg, vaf->fmt, vaf->va); + ), + + TP_printk("%s: %s",__get_str(dname), __get_str(msg) + ) +); + +/* + * Define event to capture iscsi connection debug messages. + */ +DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_conn, + TP_PROTO(struct device *dev, struct va_format *vaf), + + TP_ARGS(dev, vaf) +); + +/* + * Define event to capture iscsi session debug messages. + */ +DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_session, + TP_PROTO(struct device *dev, struct va_format *vaf), + + TP_ARGS(dev, vaf) +); + +/* + * Define event to capture iscsi error handling debug messages. + */ +DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_eh, + TP_PROTO(struct device *dev, struct va_format *vaf), + + TP_ARGS(dev, vaf) +); + +/* + * Define event to capture iscsi tcp debug messages. + */ +DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_tcp, + TP_PROTO(struct device *dev, struct va_format *vaf), + + TP_ARGS(dev, vaf) +); + +/* + * Define event to capture iscsi sw tcp debug messages. + */ +DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_sw_tcp, + TP_PROTO(struct device *dev, struct va_format *vaf), + + TP_ARGS(dev, vaf) +); + +/* + * Define event to capture iscsi transport session debug messages. + */ +DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_session, + TP_PROTO(struct device *dev, struct va_format *vaf), + + TP_ARGS(dev, vaf) +); + +/* + * Define event to capture iscsi transport connection debug messages. + */ +DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_conn, + TP_PROTO(struct device *dev, struct va_format *vaf), + + TP_ARGS(dev, vaf) +); + +#endif /* _TRACE_ISCSI_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |