Merge branch 'tracing/sysprof' into auto-ftrace-next

[linux-2.6-omap-h63xx.git] / kernel / trace / trace.h

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index b7f85d9c80d7ef9b66b8e701adf465dc844e620e..8cb215b239d50f8fa5b46966e9141d9ca8cdfd33 100644 (file)
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -5,6 +5,7 @@
 #include <asm/atomic.h>
 #include <linux/sched.h>
 #include <linux/clocksource.h>
+#include <linux/mmiotrace.h>
 
 enum trace_type {
        __TRACE_FIRST_TYPE = 0,
@@ -14,6 +15,8 @@ enum trace_type {
        TRACE_WAKE,
        TRACE_STACK,
        TRACE_SPECIAL,
+       TRACE_MMIO_RW,
+       TRACE_MMIO_MAP,
 
        __TRACE_LAST_TYPE
 };
@@ -75,6 +78,8 @@ struct trace_entry {
                struct ctx_switch_entry         ctx;
                struct special_entry            special;
                struct stack_entry              stack;
+               struct mmiotrace_rw             mmiorw;
+               struct mmiotrace_map            mmiomap;
        };
 };
 
@@ -220,6 +225,8 @@ void trace_function(struct trace_array *tr,
 
 void tracing_start_function_trace(void);
 void tracing_stop_function_trace(void);
+void tracing_start_cmdline_record(void);
+void tracing_stop_cmdline_record(void);
 int register_tracer(struct tracer *type);
 void unregister_tracer(struct tracer *type);
 
@@ -228,8 +235,6 @@ extern unsigned long nsecs_to_usecs(unsigned long nsecs);
 extern unsigned long tracing_max_latency;
 extern unsigned long tracing_thresh;
 
-extern atomic_t trace_record_cmdline_enabled;
-
 void update_max_tr(struct trace_array *tr, struct task_struct *tsk, int cpu);
 void update_max_tr_single(struct trace_array *tr,
                          struct task_struct *tsk, int cpu);
@@ -257,6 +262,15 @@ extern unsigned long ftrace_update_tot_cnt;
 extern int DYN_FTRACE_TEST_NAME(void);
 #endif
 
+#ifdef CONFIG_MMIOTRACE
+extern void __trace_mmiotrace_rw(struct trace_array *tr,
+                               struct trace_array_cpu *data,
+                               struct mmiotrace_rw *rw);
+extern void __trace_mmiotrace_map(struct trace_array *tr,
+                               struct trace_array_cpu *data,
+                               struct mmiotrace_map *map);
+#endif
+
 #ifdef CONFIG_FTRACE_STARTUP_TEST
 #ifdef CONFIG_FTRACE
 extern int trace_selftest_startup_function(struct tracer *trace,