78 	struct trace_entry *e;  in trace_alloc_entry()  local
80 	e = trace_alloc(tb, sizeof(*e) + payload_size);  in trace_alloc_entry()
81 	if (e)  in trace_alloc_entry()
82 		e->length = payload_size;  in trace_alloc_entry()
84 	return e;  in trace_alloc_entry()
89 	struct trace_entry *e;  in trace_log_reg()  local
92 	e = trace_alloc_entry(tb, sizeof(reg) + sizeof(value));  in trace_log_reg()
93 	if (!e)  in trace_log_reg()
96 	e->type = TRACE_TYPE_REG;  in trace_log_reg()
97 	p = (u64 *)e->data;  in trace_log_reg()
106 	struct trace_entry *e;  in trace_log_counter()  local
109 	e = trace_alloc_entry(tb, sizeof(value));  in trace_log_counter()
110 	if (!e)  in trace_log_counter()
113 	e->type = TRACE_TYPE_COUNTER;  in trace_log_counter()
114 	p = (u64 *)e->data;  in trace_log_counter()
122 	struct trace_entry *e;  in trace_log_string()  local
129 	e = trace_alloc_entry(tb, len + 1);  in trace_log_string()
130 	if (!e)  in trace_log_string()
133 	e->type = TRACE_TYPE_STRING;  in trace_log_string()
134 	p = (char *)e->data;  in trace_log_string()
144 	struct trace_entry *e;  in trace_log_indent()  local
146 	e = trace_alloc_entry(tb, 0);  in trace_log_indent()
147 	if (!e)  in trace_log_indent()
150 	e->type = TRACE_TYPE_INDENT;  in trace_log_indent()
157 	struct trace_entry *e;  in trace_log_outdent()  local
159 	e = trace_alloc_entry(tb, 0);  in trace_log_outdent()
160 	if (!e)  in trace_log_outdent()
163 	e->type = TRACE_TYPE_OUTDENT;  in trace_log_outdent()
200 static void trace_print_reg(struct trace_entry *e)  in trace_print_reg()  argument
205 	p = (u64 *)e->data;  in trace_print_reg()
216 static void trace_print_counter(struct trace_entry *e)  in trace_print_counter()  argument
220 	value = (u64 *)e->data;  in trace_print_counter()
224 static void trace_print_string(struct trace_entry *e)  in trace_print_string()  argument
228 	str = (char *)e->data;  in trace_print_string()
235 static void trace_print_entry(struct trace_entry *e, int seq, int *prefix)  in trace_print_entry()  argument
237 	switch (e->type) {  in trace_print_entry()
240 		trace_print_reg(e);  in trace_print_entry()
244 		trace_print_counter(e);  in trace_print_entry()
248 		trace_print_string(e);  in trace_print_entry()
264 		printf("entry @ %p type %d\n", e, e->type);  in trace_print_entry()
271 	struct trace_entry *e;  in trace_buffer_print()  local
288 		e = p;  in trace_buffer_print()
290 		trace_print_entry(e, i, &prefix);  in trace_buffer_print()
293 		p = (void *)e + sizeof(*e) + e->length;  in trace_buffer_print()