]> git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blob - include/trace/events/iscsi.h
Merge tag '5.15-rc4-ksmbd-fixes' of git://git.samba.org/ksmbd
[mirror_ubuntu-jammy-kernel.git] / include / trace / events / iscsi.h
1 #undef TRACE_SYSTEM
2 #define TRACE_SYSTEM iscsi
3
4 #if !defined(_TRACE_ISCSI_H) || defined(TRACE_HEADER_MULTI_READ)
5 #define _TRACE_ISCSI_H
6
7 #include <linux/tracepoint.h>
8
9 /* max debug message length */
10 #define ISCSI_MSG_MAX 256
11
12 /*
13 * Declare tracepoint helper function.
14 */
15 void iscsi_dbg_trace(void (*trace)(struct device *dev, struct va_format *),
16 struct device *dev, const char *fmt, ...);
17
18 /*
19 * Declare event class for iscsi debug messages.
20 */
21 DECLARE_EVENT_CLASS(iscsi_log_msg,
22
23 TP_PROTO(struct device *dev, struct va_format *vaf),
24
25 TP_ARGS(dev, vaf),
26
27 TP_STRUCT__entry(
28 __string(dname, dev_name(dev) )
29 __dynamic_array(char, msg, ISCSI_MSG_MAX )
30 ),
31
32 TP_fast_assign(
33 __assign_str(dname, dev_name(dev));
34 vsnprintf(__get_str(msg), ISCSI_MSG_MAX, vaf->fmt, *vaf->va);
35 ),
36
37 TP_printk("%s: %s",__get_str(dname), __get_str(msg)
38 )
39 );
40
41 /*
42 * Define event to capture iscsi connection debug messages.
43 */
44 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_conn,
45 TP_PROTO(struct device *dev, struct va_format *vaf),
46
47 TP_ARGS(dev, vaf)
48 );
49
50 /*
51 * Define event to capture iscsi session debug messages.
52 */
53 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_session,
54 TP_PROTO(struct device *dev, struct va_format *vaf),
55
56 TP_ARGS(dev, vaf)
57 );
58
59 /*
60 * Define event to capture iscsi error handling debug messages.
61 */
62 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_eh,
63 TP_PROTO(struct device *dev, struct va_format *vaf),
64
65 TP_ARGS(dev, vaf)
66 );
67
68 /*
69 * Define event to capture iscsi tcp debug messages.
70 */
71 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_tcp,
72 TP_PROTO(struct device *dev, struct va_format *vaf),
73
74 TP_ARGS(dev, vaf)
75 );
76
77 /*
78 * Define event to capture iscsi sw tcp debug messages.
79 */
80 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_sw_tcp,
81 TP_PROTO(struct device *dev, struct va_format *vaf),
82
83 TP_ARGS(dev, vaf)
84 );
85
86 /*
87 * Define event to capture iscsi transport session debug messages.
88 */
89 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_session,
90 TP_PROTO(struct device *dev, struct va_format *vaf),
91
92 TP_ARGS(dev, vaf)
93 );
94
95 /*
96 * Define event to capture iscsi transport connection debug messages.
97 */
98 DEFINE_EVENT(iscsi_log_msg, iscsi_dbg_trans_conn,
99 TP_PROTO(struct device *dev, struct va_format *vaf),
100
101 TP_ARGS(dev, vaf)
102 );
103
104 #endif /* _TRACE_ISCSI_H */
105
106 /* This part must be outside protection */
107 #include <trace/define_trace.h>