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-rw-r--r--include/linux/ftrace.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 9d88e1cb5dbb..f0c0e8a47ae6 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -19,6 +19,8 @@
19 19
20#include <asm/ftrace.h> 20#include <asm/ftrace.h>
21 21
22struct ftrace_hash;
23
22#ifdef CONFIG_FUNCTION_TRACER 24#ifdef CONFIG_FUNCTION_TRACER
23 25
24extern int ftrace_enabled; 26extern int ftrace_enabled;
@@ -29,8 +31,6 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
29 31
30typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip); 32typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip);
31 33
32struct ftrace_hash;
33
34enum { 34enum {
35 FTRACE_OPS_FL_ENABLED = 1 << 0, 35 FTRACE_OPS_FL_ENABLED = 1 << 0,
36 FTRACE_OPS_FL_GLOBAL = 1 << 1, 36 FTRACE_OPS_FL_GLOBAL = 1 << 1,
@@ -123,7 +123,8 @@ stack_trace_sysctl(struct ctl_table *table, int write,
123struct ftrace_func_command { 123struct ftrace_func_command {
124 struct list_head list; 124 struct list_head list;
125 char *name; 125 char *name;
126 int (*func)(char *func, char *cmd, 126 int (*func)(struct ftrace_hash *hash,
127 char *func, char *cmd,
127 char *params, int enable); 128 char *params, int enable);
128}; 129};
129 130