perf events: Remove CONFIG_EVENT_PROFILE

Quoted from Ingo:

| This reminds me - i think we should eliminate CONFIG_EVENT_PROFILE -
| it's an unnecessary Kconfig complication. If both PERF_EVENTS and
| EVENT_TRACING is enabled we should expose generic tracepoints.
|
| Nor is it limited to event 'profiling', so it has become a misnomer as
| well.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <4B2F1557.2050705@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 7 insertions, 7 deletions

diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 375f81a568d..75d75dec226 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1249,7 +1249,7 @@ static int kretprobe_event_show_format(struct ftrace_event_call *call,
                                          ", REC->" FIELD_STRING_RETIP);
 }
 
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
 
 /* Kprobe profile handler */
 static __kprobes int kprobe_profile_func(struct kprobe *kp,
@@ -1407,7 +1407,7 @@ static void probe_profile_disable(struct ftrace_event_call *call)
                         disable_kprobe(&tp->rp.kp);
         }
 }
-#endif  /* CONFIG_EVENT_PROFILE */
+#endif  /* CONFIG_PERF_EVENTS */
 
 
 static __kprobes
@@ -1417,10 +1417,10 @@ int kprobe_dispatcher(struct kprobe *kp, struct pt_regs *regs)
 
         if (tp->flags & TP_FLAG_TRACE)
                 kprobe_trace_func(kp, regs);
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
         if (tp->flags & TP_FLAG_PROFILE)
                 kprobe_profile_func(kp, regs);
-#endif  /* CONFIG_EVENT_PROFILE */
+#endif
         return 0;       /* We don't tweek kernel, so just return 0 */
 }
 
@@ -1431,10 +1431,10 @@ int kretprobe_dispatcher(struct kretprobe_instance *ri, struct pt_regs *regs)
 
         if (tp->flags & TP_FLAG_TRACE)
                 kretprobe_trace_func(ri, regs);
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
         if (tp->flags & TP_FLAG_PROFILE)
                 kretprobe_profile_func(ri, regs);
-#endif  /* CONFIG_EVENT_PROFILE */
+#endif
         return 0;       /* We don't tweek kernel, so just return 0 */
 }
 
@@ -1463,7 +1463,7 @@ static int register_probe_event(struct trace_probe *tp)
         call->regfunc = probe_event_enable;
         call->unregfunc = probe_event_disable;
 
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
         call->profile_enable = probe_profile_enable;
         call->profile_disable = probe_profile_disable;
 #endif