Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 9 insertions, 3 deletions

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index c212a7f934ec..079a93ae8a9d 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -147,7 +147,8 @@ int trace_event_raw_init(struct ftrace_event_call *call)
 }
 EXPORT_SYMBOL_GPL(trace_event_raw_init);
 
-int ftrace_event_reg(struct ftrace_event_call *call, enum trace_reg type)
+int ftrace_event_reg(struct ftrace_event_call *call,
+                     enum trace_reg type, void *data)
 {
         switch (type) {
         case TRACE_REG_REGISTER:
@@ -170,6 +171,11 @@ int ftrace_event_reg(struct ftrace_event_call *call, enum trace_reg type)
                                             call->class->perf_probe,
                                             call);
                 return 0;
+        case TRACE_REG_PERF_OPEN:
+        case TRACE_REG_PERF_CLOSE:
+        case TRACE_REG_PERF_ADD:
+        case TRACE_REG_PERF_DEL:
+                return 0;
 #endif
         }
         return 0;
@@ -209,7 +215,7 @@ static int ftrace_event_enable_disable(struct ftrace_event_call *call,
                                 tracing_stop_cmdline_record();
                                 call->flags &= ~TRACE_EVENT_FL_RECORDED_CMD;
                         }
-                        call->class->reg(call, TRACE_REG_UNREGISTER);
+                        call->class->reg(call, TRACE_REG_UNREGISTER, NULL);
                 }
                 break;
         case 1:
@@ -218,7 +224,7 @@ static int ftrace_event_enable_disable(struct ftrace_event_call *call,
                                 tracing_start_cmdline_record();
                                 call->flags |= TRACE_EVENT_FL_RECORDED_CMD;
                         }
-                        ret = call->class->reg(call, TRACE_REG_REGISTER);
+                        ret = call->class->reg(call, TRACE_REG_REGISTER, NULL);
                         if (ret) {
                                 tracing_stop_cmdline_record();
                                 pr_info("event trace: Could not enable event "