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-rw-r--r--include/linux/ftrace_event.h2
-rw-r--r--include/linux/syscalls.h2
-rw-r--r--include/trace/ftrace.h133
-rw-r--r--include/trace/syscall.h4
-rw-r--r--kernel/trace/trace_events.c12
-rw-r--r--kernel/trace/trace_export.c73
-rw-r--r--kernel/trace/trace_kprobe.c78
-rw-r--r--kernel/trace/trace_syscalls.c66
8 files changed, 6 insertions, 364 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index bd23d8e52f02..84a5629adfd8 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -123,8 +123,6 @@ struct ftrace_event_call {
123 int id; 123 int id;
124 const char *print_fmt; 124 const char *print_fmt;
125 int (*raw_init)(struct ftrace_event_call *); 125 int (*raw_init)(struct ftrace_event_call *);
126 int (*show_format)(struct ftrace_event_call *,
127 struct trace_seq *);
128 int (*define_fields)(struct ftrace_event_call *); 126 int (*define_fields)(struct ftrace_event_call *);
129 struct list_head fields; 127 struct list_head fields;
130 int filter_active; 128 int filter_active;
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index ed353d274a77..7b219696ad24 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -144,7 +144,6 @@ struct perf_event_attr;
144 .system = "syscalls", \ 144 .system = "syscalls", \
145 .event = &enter_syscall_print_##sname, \ 145 .event = &enter_syscall_print_##sname, \
146 .raw_init = init_syscall_trace, \ 146 .raw_init = init_syscall_trace, \
147 .show_format = syscall_enter_format, \
148 .define_fields = syscall_enter_define_fields, \ 147 .define_fields = syscall_enter_define_fields, \
149 .regfunc = reg_event_syscall_enter, \ 148 .regfunc = reg_event_syscall_enter, \
150 .unregfunc = unreg_event_syscall_enter, \ 149 .unregfunc = unreg_event_syscall_enter, \
@@ -166,7 +165,6 @@ struct perf_event_attr;
166 .system = "syscalls", \ 165 .system = "syscalls", \
167 .event = &exit_syscall_print_##sname, \ 166 .event = &exit_syscall_print_##sname, \
168 .raw_init = init_syscall_trace, \ 167 .raw_init = init_syscall_trace, \
169 .show_format = syscall_exit_format, \
170 .define_fields = syscall_exit_define_fields, \ 168 .define_fields = syscall_exit_define_fields, \
171 .regfunc = reg_event_syscall_exit, \ 169 .regfunc = reg_event_syscall_exit, \
172 .unregfunc = unreg_event_syscall_exit, \ 170 .unregfunc = unreg_event_syscall_exit, \
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index 3351d85c83a3..df65b99880b1 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -131,130 +131,6 @@
131#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) 131#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
132 132
133/* 133/*
134 * Setup the showing format of trace point.
135 *
136 * int
137 * ftrace_format_##call(struct trace_seq *s)
138 * {
139 * struct ftrace_raw_##call field;
140 * int ret;
141 *
142 * ret = trace_seq_printf(s, #type " " #item ";"
143 * " offset:%u; size:%u;\n",
144 * offsetof(struct ftrace_raw_##call, item),
145 * sizeof(field.type));
146 *
147 * }
148 */
149
150#undef TP_STRUCT__entry
151#define TP_STRUCT__entry(args...) args
152
153#undef __field
154#define __field(type, item) \
155 ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t" \
156 "offset:%u;\tsize:%u;\tsigned:%u;\n", \
157 (unsigned int)offsetof(typeof(field), item), \
158 (unsigned int)sizeof(field.item), \
159 (unsigned int)is_signed_type(type)); \
160 if (!ret) \
161 return 0;
162
163#undef __field_ext
164#define __field_ext(type, item, filter_type) __field(type, item)
165
166#undef __array
167#define __array(type, item, len) \
168 ret = trace_seq_printf(s, "\tfield:" #type " " #item "[" #len "];\t" \
169 "offset:%u;\tsize:%u;\tsigned:%u;\n", \
170 (unsigned int)offsetof(typeof(field), item), \
171 (unsigned int)sizeof(field.item), \
172 (unsigned int)is_signed_type(type)); \
173 if (!ret) \
174 return 0;
175
176#undef __dynamic_array
177#define __dynamic_array(type, item, len) \
178 ret = trace_seq_printf(s, "\tfield:__data_loc " #type "[] " #item ";\t"\
179 "offset:%u;\tsize:%u;\tsigned:%u;\n", \
180 (unsigned int)offsetof(typeof(field), \
181 __data_loc_##item), \
182 (unsigned int)sizeof(field.__data_loc_##item), \
183 (unsigned int)is_signed_type(type)); \
184 if (!ret) \
185 return 0;
186
187#undef __string
188#define __string(item, src) __dynamic_array(char, item, -1)
189
190#undef __entry
191#define __entry REC
192
193#undef __print_symbolic
194#undef __get_dynamic_array
195#undef __get_str
196
197#undef TP_printk
198#define TP_printk(fmt, args...) "\"%s\", %s\n", fmt, __stringify(args)
199
200#undef TP_fast_assign
201#define TP_fast_assign(args...) args
202
203#undef TP_perf_assign
204#define TP_perf_assign(args...)
205
206#undef DECLARE_EVENT_CLASS
207#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, func, print) \
208static int \
209ftrace_format_setup_##call(struct ftrace_event_call *unused, \
210 struct trace_seq *s) \
211{ \
212 struct ftrace_raw_##call field __attribute__((unused)); \
213 int ret = 0; \
214 \
215 tstruct; \
216 \
217 return ret; \
218} \
219 \
220static int \
221ftrace_format_##call(struct ftrace_event_call *unused, \
222 struct trace_seq *s) \
223{ \
224 int ret = 0; \
225 \
226 ret = ftrace_format_setup_##call(unused, s); \
227 if (!ret) \
228 return ret; \
229 \
230 ret = trace_seq_printf(s, "\nprint fmt: " print); \
231 \
232 return ret; \
233}
234
235#undef DEFINE_EVENT
236#define DEFINE_EVENT(template, name, proto, args)
237
238#undef DEFINE_EVENT_PRINT
239#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
240static int \
241ftrace_format_##name(struct ftrace_event_call *unused, \
242 struct trace_seq *s) \
243{ \
244 int ret = 0; \
245 \
246 ret = ftrace_format_setup_##template(unused, s); \
247 if (!ret) \
248 return ret; \
249 \
250 trace_seq_printf(s, "\nprint fmt: " print); \
251 \
252 return ret; \
253}
254
255#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
256
257/*
258 * Stage 3 of the trace events. 134 * Stage 3 of the trace events.
259 * 135 *
260 * Override the macros in <trace/trace_events.h> to include the following: 136 * Override the macros in <trace/trace_events.h> to include the following:
@@ -622,7 +498,6 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\
622 * .raw_init = trace_event_raw_init, 498 * .raw_init = trace_event_raw_init,
623 * .regfunc = ftrace_reg_event_<call>, 499 * .regfunc = ftrace_reg_event_<call>,
624 * .unregfunc = ftrace_unreg_event_<call>, 500 * .unregfunc = ftrace_unreg_event_<call>,
625 * .show_format = ftrace_format_<call>,
626 * } 501 * }
627 * 502 *
628 */ 503 */
@@ -657,6 +532,12 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\
657#define __assign_str(dst, src) \ 532#define __assign_str(dst, src) \
658 strcpy(__get_str(dst), src); 533 strcpy(__get_str(dst), src);
659 534
535#undef TP_fast_assign
536#define TP_fast_assign(args...) args
537
538#undef TP_perf_assign
539#define TP_perf_assign(args...)
540
660#undef DECLARE_EVENT_CLASS 541#undef DECLARE_EVENT_CLASS
661#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ 542#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
662 \ 543 \
@@ -750,7 +631,6 @@ __attribute__((section("_ftrace_events"))) event_##call = { \
750 .regfunc = ftrace_raw_reg_event_##call, \ 631 .regfunc = ftrace_raw_reg_event_##call, \
751 .unregfunc = ftrace_raw_unreg_event_##call, \ 632 .unregfunc = ftrace_raw_unreg_event_##call, \
752 .print_fmt = print_fmt_##template, \ 633 .print_fmt = print_fmt_##template, \
753 .show_format = ftrace_format_##template, \
754 .define_fields = ftrace_define_fields_##template, \ 634 .define_fields = ftrace_define_fields_##template, \
755 _TRACE_PROFILE_INIT(call) \ 635 _TRACE_PROFILE_INIT(call) \
756} 636}
@@ -770,7 +650,6 @@ __attribute__((section("_ftrace_events"))) event_##call = { \
770 .regfunc = ftrace_raw_reg_event_##call, \ 650 .regfunc = ftrace_raw_reg_event_##call, \
771 .unregfunc = ftrace_raw_unreg_event_##call, \ 651 .unregfunc = ftrace_raw_unreg_event_##call, \
772 .print_fmt = print_fmt_##call, \ 652 .print_fmt = print_fmt_##call, \
773 .show_format = ftrace_format_##call, \
774 .define_fields = ftrace_define_fields_##template, \ 653 .define_fields = ftrace_define_fields_##template, \
775 _TRACE_PROFILE_INIT(call) \ 654 _TRACE_PROFILE_INIT(call) \
776} 655}
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index 961fda3556bb..8cd410254456 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -34,10 +34,6 @@ struct syscall_metadata {
34extern unsigned long arch_syscall_addr(int nr); 34extern unsigned long arch_syscall_addr(int nr);
35extern int init_syscall_trace(struct ftrace_event_call *call); 35extern int init_syscall_trace(struct ftrace_event_call *call);
36 36
37extern int syscall_enter_format(struct ftrace_event_call *call,
38 struct trace_seq *s);
39extern int syscall_exit_format(struct ftrace_event_call *call,
40 struct trace_seq *s);
41extern int syscall_enter_define_fields(struct ftrace_event_call *call); 37extern int syscall_enter_define_fields(struct ftrace_event_call *call);
42extern int syscall_exit_define_fields(struct ftrace_event_call *call); 38extern int syscall_exit_define_fields(struct ftrace_event_call *call);
43extern int reg_event_syscall_enter(struct ftrace_event_call *call); 39extern int reg_event_syscall_enter(struct ftrace_event_call *call);
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 250ec865d5f5..c2a3077b7353 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -520,14 +520,6 @@ out:
520 return ret; 520 return ret;
521} 521}
522 522
523extern char *__bad_type_size(void);
524
525#undef FIELD
526#define FIELD(type, name) \
527 sizeof(type) != sizeof(field.name) ? __bad_type_size() : \
528 #type, "common_" #name, offsetof(typeof(field), name), \
529 sizeof(field.name), is_signed_type(type)
530
531static ssize_t 523static ssize_t
532event_format_read(struct file *filp, char __user *ubuf, size_t cnt, 524event_format_read(struct file *filp, char __user *ubuf, size_t cnt,
533 loff_t *ppos) 525 loff_t *ppos)
@@ -965,10 +957,6 @@ event_create_dir(struct ftrace_event_call *call, struct dentry *d_events,
965 filter); 957 filter);
966 } 958 }
967 959
968 /* A trace may not want to export its format */
969 if (!call->show_format)
970 return 0;
971
972 trace_create_file("format", 0444, call->dir, call, 960 trace_create_file("format", 0444, call->dir, call,
973 format); 961 format);
974 962
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index 95d14b640a66..e091f64ba6ce 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -62,78 +62,6 @@ static void __always_unused ____ftrace_check_##name(void) \
62 62
63#include "trace_entries.h" 63#include "trace_entries.h"
64 64
65
66#undef __field
67#define __field(type, item) \
68 ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t" \
69 "offset:%zu;\tsize:%zu;\tsigned:%u;\n", \
70 offsetof(typeof(field), item), \
71 sizeof(field.item), is_signed_type(type)); \
72 if (!ret) \
73 return 0;
74
75#undef __field_desc
76#define __field_desc(type, container, item) \
77 ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t" \
78 "offset:%zu;\tsize:%zu;\tsigned:%u;\n", \
79 offsetof(typeof(field), container.item), \
80 sizeof(field.container.item), \
81 is_signed_type(type)); \
82 if (!ret) \
83 return 0;
84
85#undef __array
86#define __array(type, item, len) \
87 ret = trace_seq_printf(s, "\tfield:" #type " " #item "[" #len "];\t" \
88 "offset:%zu;\tsize:%zu;\tsigned:%u;\n", \
89 offsetof(typeof(field), item), \
90 sizeof(field.item), is_signed_type(type)); \
91 if (!ret) \
92 return 0;
93
94#undef __array_desc
95#define __array_desc(type, container, item, len) \
96 ret = trace_seq_printf(s, "\tfield:" #type " " #item "[" #len "];\t" \
97 "offset:%zu;\tsize:%zu;\tsigned:%u;\n", \
98 offsetof(typeof(field), container.item), \
99 sizeof(field.container.item), \
100 is_signed_type(type)); \
101 if (!ret) \
102 return 0;
103
104#undef __dynamic_array
105#define __dynamic_array(type, item) \
106 ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t" \
107 "offset:%zu;\tsize:0;\tsigned:%u;\n", \
108 offsetof(typeof(field), item), \
109 is_signed_type(type)); \
110 if (!ret) \
111 return 0;
112
113#undef F_printk
114#define F_printk(fmt, args...) "%s, %s\n", #fmt, __stringify(args)
115
116#undef __entry
117#define __entry REC
118
119#undef FTRACE_ENTRY
120#define FTRACE_ENTRY(name, struct_name, id, tstruct, print) \
121static int \
122ftrace_format_##name(struct ftrace_event_call *unused, \
123 struct trace_seq *s) \
124{ \
125 struct struct_name field __attribute__((unused)); \
126 int ret = 0; \
127 \
128 tstruct; \
129 \
130 trace_seq_printf(s, "\nprint fmt: " print); \
131 \
132 return ret; \
133}
134
135#include "trace_entries.h"
136
137#undef __field 65#undef __field
138#define __field(type, item) \ 66#define __field(type, item) \
139 ret = trace_define_field(event_call, #type, #item, \ 67 ret = trace_define_field(event_call, #type, #item, \
@@ -235,7 +163,6 @@ __attribute__((section("_ftrace_events"))) event_##call = { \
235 .system = __stringify(TRACE_SYSTEM), \ 163 .system = __stringify(TRACE_SYSTEM), \
236 .raw_init = ftrace_raw_init_event, \ 164 .raw_init = ftrace_raw_init_event, \
237 .print_fmt = print, \ 165 .print_fmt = print, \
238 .show_format = ftrace_format_##call, \
239 .define_fields = ftrace_define_fields_##call, \ 166 .define_fields = ftrace_define_fields_##call, \
240}; \ 167}; \
241 168
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 147491dccead..c99029916c76 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1174,82 +1174,6 @@ static int kretprobe_event_define_fields(struct ftrace_event_call *event_call)
1174 return 0; 1174 return 0;
1175} 1175}
1176 1176
1177static int __probe_event_show_format(struct trace_seq *s,
1178 struct trace_probe *tp, const char *fmt,
1179 const char *arg)
1180{
1181 int i;
1182
1183 /* Show format */
1184 if (!trace_seq_printf(s, "\nprint fmt: \"%s", fmt))
1185 return 0;
1186
1187 for (i = 0; i < tp->nr_args; i++)
1188 if (!trace_seq_printf(s, " %s=%%lx", tp->args[i].name))
1189 return 0;
1190
1191 if (!trace_seq_printf(s, "\", %s", arg))
1192 return 0;
1193
1194 for (i = 0; i < tp->nr_args; i++)
1195 if (!trace_seq_printf(s, ", REC->%s", tp->args[i].name))
1196 return 0;
1197
1198 return trace_seq_puts(s, "\n");
1199}
1200
1201#undef SHOW_FIELD
1202#define SHOW_FIELD(type, item, name) \
1203 do { \
1204 ret = trace_seq_printf(s, "\tfield:" #type " %s;\t" \
1205 "offset:%u;\tsize:%u;\tsigned:%d;\n", name,\
1206 (unsigned int)offsetof(typeof(field), item),\
1207 (unsigned int)sizeof(type), \
1208 is_signed_type(type)); \
1209 if (!ret) \
1210 return 0; \
1211 } while (0)
1212
1213static int kprobe_event_show_format(struct ftrace_event_call *call,
1214 struct trace_seq *s)
1215{
1216 struct kprobe_trace_entry field __attribute__((unused));
1217 int ret, i;
1218 struct trace_probe *tp = (struct trace_probe *)call->data;
1219
1220 SHOW_FIELD(unsigned long, ip, FIELD_STRING_IP);
1221 SHOW_FIELD(int, nargs, FIELD_STRING_NARGS);
1222
1223 /* Show fields */
1224 for (i = 0; i < tp->nr_args; i++)
1225 SHOW_FIELD(unsigned long, args[i], tp->args[i].name);
1226 trace_seq_puts(s, "\n");
1227
1228 return __probe_event_show_format(s, tp, "(%lx)",
1229 "REC->" FIELD_STRING_IP);
1230}
1231
1232static int kretprobe_event_show_format(struct ftrace_event_call *call,
1233 struct trace_seq *s)
1234{
1235 struct kretprobe_trace_entry field __attribute__((unused));
1236 int ret, i;
1237 struct trace_probe *tp = (struct trace_probe *)call->data;
1238
1239 SHOW_FIELD(unsigned long, func, FIELD_STRING_FUNC);
1240 SHOW_FIELD(unsigned long, ret_ip, FIELD_STRING_RETIP);
1241 SHOW_FIELD(int, nargs, FIELD_STRING_NARGS);
1242
1243 /* Show fields */
1244 for (i = 0; i < tp->nr_args; i++)
1245 SHOW_FIELD(unsigned long, args[i], tp->args[i].name);
1246 trace_seq_puts(s, "\n");
1247
1248 return __probe_event_show_format(s, tp, "(%lx <- %lx)",
1249 "REC->" FIELD_STRING_FUNC
1250 ", REC->" FIELD_STRING_RETIP);
1251}
1252
1253static int __set_print_fmt(struct trace_probe *tp, char *buf, int len) 1177static int __set_print_fmt(struct trace_probe *tp, char *buf, int len)
1254{ 1178{
1255 int i; 1179 int i;
@@ -1504,12 +1428,10 @@ static int register_probe_event(struct trace_probe *tp)
1504 if (probe_is_return(tp)) { 1428 if (probe_is_return(tp)) {
1505 tp->event.trace = print_kretprobe_event; 1429 tp->event.trace = print_kretprobe_event;
1506 call->raw_init = probe_event_raw_init; 1430 call->raw_init = probe_event_raw_init;
1507 call->show_format = kretprobe_event_show_format;
1508 call->define_fields = kretprobe_event_define_fields; 1431 call->define_fields = kretprobe_event_define_fields;
1509 } else { 1432 } else {
1510 tp->event.trace = print_kprobe_event; 1433 tp->event.trace = print_kprobe_event;
1511 call->raw_init = probe_event_raw_init; 1434 call->raw_init = probe_event_raw_init;
1512 call->show_format = kprobe_event_show_format;
1513 call->define_fields = kprobe_event_define_fields; 1435 call->define_fields = kprobe_event_define_fields;
1514 } 1436 }
1515 if (set_print_fmt(tp) < 0) 1437 if (set_print_fmt(tp) < 0)
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index a78e86349ecb..49cea70fbf6d 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -143,54 +143,6 @@ extern char *__bad_type_size(void);
143 #type, #name, offsetof(typeof(trace), name), \ 143 #type, #name, offsetof(typeof(trace), name), \
144 sizeof(trace.name), is_signed_type(type) 144 sizeof(trace.name), is_signed_type(type)
145 145
146int syscall_enter_format(struct ftrace_event_call *call, struct trace_seq *s)
147{
148 int i;
149 int ret;
150 struct syscall_metadata *entry = call->data;
151 struct syscall_trace_enter trace;
152 int offset = offsetof(struct syscall_trace_enter, args);
153
154 ret = trace_seq_printf(s, "\tfield:%s %s;\toffset:%zu;\tsize:%zu;"
155 "\tsigned:%u;\n",
156 SYSCALL_FIELD(int, nr));
157 if (!ret)
158 return 0;
159
160 for (i = 0; i < entry->nb_args; i++) {
161 ret = trace_seq_printf(s, "\tfield:%s %s;", entry->types[i],
162 entry->args[i]);
163 if (!ret)
164 return 0;
165 ret = trace_seq_printf(s, "\toffset:%d;\tsize:%zu;"
166 "\tsigned:%u;\n", offset,
167 sizeof(unsigned long),
168 is_signed_type(unsigned long));
169 if (!ret)
170 return 0;
171 offset += sizeof(unsigned long);
172 }
173
174 trace_seq_puts(s, "\nprint fmt: \"");
175 for (i = 0; i < entry->nb_args; i++) {
176 ret = trace_seq_printf(s, "%s: 0x%%0%zulx%s", entry->args[i],
177 sizeof(unsigned long),
178 i == entry->nb_args - 1 ? "" : ", ");
179 if (!ret)
180 return 0;
181 }
182 trace_seq_putc(s, '"');
183
184 for (i = 0; i < entry->nb_args; i++) {
185 ret = trace_seq_printf(s, ", ((unsigned long)(REC->%s))",
186 entry->args[i]);
187 if (!ret)
188 return 0;
189 }
190
191 return trace_seq_putc(s, '\n');
192}
193
194static 146static
195int __set_enter_print_fmt(struct syscall_metadata *entry, char *buf, int len) 147int __set_enter_print_fmt(struct syscall_metadata *entry, char *buf, int len)
196{ 148{
@@ -252,24 +204,6 @@ static void free_syscall_print_fmt(struct ftrace_event_call *call)
252 kfree(call->print_fmt); 204 kfree(call->print_fmt);
253} 205}
254 206
255int syscall_exit_format(struct ftrace_event_call *call, struct trace_seq *s)
256{
257 int ret;
258 struct syscall_trace_exit trace;
259
260 ret = trace_seq_printf(s,
261 "\tfield:%s %s;\toffset:%zu;\tsize:%zu;"
262 "\tsigned:%u;\n"
263 "\tfield:%s %s;\toffset:%zu;\tsize:%zu;"
264 "\tsigned:%u;\n",
265 SYSCALL_FIELD(int, nr),
266 SYSCALL_FIELD(long, ret));
267 if (!ret)
268 return 0;
269
270 return trace_seq_printf(s, "\nprint fmt: \"0x%%lx\", REC->ret\n");
271}
272
273int syscall_enter_define_fields(struct ftrace_event_call *call) 207int syscall_enter_define_fields(struct ftrace_event_call *call)
274{ 208{
275 struct syscall_trace_enter trace; 209 struct syscall_trace_enter trace;
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-26 08:26:28 -0500