sh: convert /proc/cpu/aligmnent, /proc/cpu/kernel_alignment to seq_file

[safe/jmp/linux-2.6] / include / linux / ftrace_event.h

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 23f7179..4ec5e67 100644 (file)
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -1,9 +1,10 @@
 #ifndef _LINUX_FTRACE_EVENT_H
 #define _LINUX_FTRACE_EVENT_H
 
-#include <linux/trace_seq.h>
 #include <linux/ring_buffer.h>
+#include <linux/trace_seq.h>
 #include <linux/percpu.h>
+#include <linux/hardirq.h>
 
 struct trace_array;
 struct tracer;
@@ -34,7 +35,7 @@ struct trace_entry {
        unsigned char           flags;
        unsigned char           preempt_count;
        int                     pid;
-       int                     tgid;
+       int                     lock_depth;
 };
 
 #define FTRACE_MAX_EVENT                                               \
@@ -130,12 +131,17 @@ struct ftrace_event_call {
        void                    *data;
 
        atomic_t                profile_count;
-       int                     (*profile_enable)(struct ftrace_event_call *);
-       void                    (*profile_disable)(struct ftrace_event_call *);
+       int                     (*profile_enable)(void);
+       void                    (*profile_disable)(void);
 };
 
+#define FTRACE_MAX_PROFILE_SIZE        2048
+
+extern char                    *trace_profile_buf;
+extern char                    *trace_profile_buf_nmi;
+
 #define MAX_FILTER_PRED                32
-#define MAX_FILTER_STR_VAL     128
+#define MAX_FILTER_STR_VAL     256     /* Should handle KSYM_SYMBOL_LEN */
 
 extern void destroy_preds(struct ftrace_event_call *call);
 extern int filter_match_preds(struct ftrace_event_call *call, void *rec);