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tracing: Rename ftrace_event_name() to trace_event_name()

Bläddra i källkod 
The name "ftrace" really refers to the function hook infrastructure. It
is not about the trace_events. ftrace_event_name() returns the name of
an event tracepoint, has nothing to do with function tracing. Rename it
to trace_event_name().

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (Red Hat)
2015-05-13 14:20:14 -04:00
committad av Steven Rostedt
förälder 609a740452
incheckning 687fcc4aee
6 ändrade filer med 31 tillägg och 31 borttagningar
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16
kernel/trace/trace_kprobe.c
Visa fil

@@ -348,7 +348,7 @@ static struct trace_kprobe *find_trace_kprobe(const char *event,
struct trace_kprobe *tk;
list_for_each_entry(tk, &probe_list, list)
if (strcmp(ftrace_event_name(&tk->tp.call), event) == 0 &&
if (strcmp(trace_event_name(&tk->tp.call), event) == 0 &&
strcmp(tk->tp.call.class->system, group) == 0)
return tk;
return NULL;
@@ -523,7 +523,7 @@ static int register_trace_kprobe(struct trace_kprobe *tk)
mutex_lock(&probe_lock);
/* Delete old (same name) event if exist */
old_tk = find_trace_kprobe(ftrace_event_name(&tk->tp.call),
old_tk = find_trace_kprobe(trace_event_name(&tk->tp.call),
tk->tp.call.class->system);
if (old_tk) {
ret = unregister_trace_kprobe(old_tk);
@@ -572,7 +572,7 @@ static int trace_kprobe_module_callback(struct notifier_block *nb,
if (ret)
pr_warning("Failed to re-register probe %s on"
"%s: %d\n",
ftrace_event_name(&tk->tp.call),
trace_event_name(&tk->tp.call),
mod->name, ret);
}
}
@@ -829,7 +829,7 @@ static int probes_seq_show(struct seq_file *m, void *v)
seq_putc(m, trace_kprobe_is_return(tk) ? 'r' : 'p');
seq_printf(m, ":%s/%s", tk->tp.call.class->system,
ftrace_event_name(&tk->tp.call));
trace_event_name(&tk->tp.call));
if (!tk->symbol)
seq_printf(m, " 0x%p", tk->rp.kp.addr);
@@ -888,7 +888,7 @@ static int probes_profile_seq_show(struct seq_file *m, void *v)
struct trace_kprobe *tk = v;
seq_printf(m, " %-44s %15lu %15lu\n",
ftrace_event_name(&tk->tp.call), tk->nhit,
trace_event_name(&tk->tp.call), tk->nhit,
tk->rp.kp.nmissed);
return 0;
@@ -1025,7 +1025,7 @@ print_kprobe_event(struct trace_iterator *iter, int flags,
field = (struct kprobe_trace_entry_head *)iter->ent;
tp = container_of(event, struct trace_probe, call.event);
trace_seq_printf(s, "%s: (", ftrace_event_name(&tp->call));
trace_seq_printf(s, "%s: (", trace_event_name(&tp->call));
if (!seq_print_ip_sym(s, field->ip, flags | TRACE_ITER_SYM_OFFSET))
goto out;
@@ -1056,7 +1056,7 @@ print_kretprobe_event(struct trace_iterator *iter, int flags,
field = (struct kretprobe_trace_entry_head *)iter->ent;
tp = container_of(event, struct trace_probe, call.event);
trace_seq_printf(s, "%s: (", ftrace_event_name(&tp->call));
trace_seq_printf(s, "%s: (", trace_event_name(&tp->call));
if (!seq_print_ip_sym(s, field->ret_ip, flags | TRACE_ITER_SYM_OFFSET))
goto out;
@@ -1301,7 +1301,7 @@ static int register_kprobe_event(struct trace_kprobe *tk)
ret = trace_add_event_call(call);
if (ret) {
pr_info("Failed to register kprobe event: %s\n",
ftrace_event_name(call));
trace_event_name(call));
kfree(call->print_fmt);
unregister_trace_event(&call->event);
}