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tracing: Remove special traces

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Special traces type was only used by sysprof. Lets remove it now
that sysprof ftrace plugin has been dropped.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Soeren Sandmann <sandmann@daimi.au.dk>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>
This commit is contained in:
Frederic Weisbecker 2010-07-16 00:50:03 +02:00
parent f376bf5ffb
commit eb7beb5c09
7 changed files with 0 additions and 163 deletions
Download patch file Download diff file Expand all files Collapse all files

66
kernel/trace/trace_output.c
View file

@ -1069,65 +1069,6 @@ static struct trace_event trace_wake_event = {
.funcs = &trace_wake_funcs,
};
/* TRACE_SPECIAL */
static enum print_line_t trace_special_print(struct trace_iterator *iter,
int flags, struct trace_event *event)
{
struct special_entry *field;
trace_assign_type(field, iter->ent);
if (!trace_seq_printf(&iter->seq, "# %ld %ld %ld\n",
field->arg1,
field->arg2,
field->arg3))
return TRACE_TYPE_PARTIAL_LINE;
return TRACE_TYPE_HANDLED;
}
static enum print_line_t trace_special_hex(struct trace_iterator *iter,
int flags, struct trace_event *event)
{
struct special_entry *field;
struct trace_seq *s = &iter->seq;
trace_assign_type(field, iter->ent);
SEQ_PUT_HEX_FIELD_RET(s, field->arg1);
SEQ_PUT_HEX_FIELD_RET(s, field->arg2);
SEQ_PUT_HEX_FIELD_RET(s, field->arg3);
return TRACE_TYPE_HANDLED;
}
static enum print_line_t trace_special_bin(struct trace_iterator *iter,
int flags, struct trace_event *event)
{
struct special_entry *field;
struct trace_seq *s = &iter->seq;
trace_assign_type(field, iter->ent);
SEQ_PUT_FIELD_RET(s, field->arg1);
SEQ_PUT_FIELD_RET(s, field->arg2);
SEQ_PUT_FIELD_RET(s, field->arg3);
return TRACE_TYPE_HANDLED;
}
static struct trace_event_functions trace_special_funcs = {
.trace = trace_special_print,
.raw = trace_special_print,
.hex = trace_special_hex,
.binary = trace_special_bin,
};
static struct trace_event trace_special_event = {
.type = TRACE_SPECIAL,
.funcs = &trace_special_funcs,
};
/* TRACE_STACK */
static enum print_line_t trace_stack_print(struct trace_iterator *iter,
@ -1161,9 +1102,6 @@ static enum print_line_t trace_stack_print(struct trace_iterator *iter,
static struct trace_event_functions trace_stack_funcs = {
.trace = trace_stack_print,
.raw = trace_special_print,
.hex = trace_special_hex,
.binary = trace_special_bin,
};
static struct trace_event trace_stack_event = {
@ -1194,9 +1132,6 @@ static enum print_line_t trace_user_stack_print(struct trace_iterator *iter,
static struct trace_event_functions trace_user_stack_funcs = {
.trace = trace_user_stack_print,
.raw = trace_special_print,
.hex = trace_special_hex,
.binary = trace_special_bin,
};
static struct trace_event trace_user_stack_event = {
@ -1314,7 +1249,6 @@ static struct trace_event *events[] __initdata = {
&trace_fn_event,
&trace_ctx_event,
&trace_wake_event,
&trace_special_event,
&trace_stack_event,
&trace_user_stack_event,
&trace_bprint_event,