diff options
Diffstat (limited to 'include/linux/ftrace.h')
| -rw-r--r-- | include/linux/ftrace.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 8f00a7415bd5..4d817b85ac0d 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -1027,11 +1027,15 @@ struct ftrace_graph_ret { unsigned long long rettime; } __packed; +struct fgraph_ops; + /* Type of the callback handlers for tracing function graph*/ -typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *); /* return */ -typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *); /* entry */ +typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *, + struct fgraph_ops *); /* return */ +typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *, + struct fgraph_ops *); /* entry */ -extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace); +extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace, struct fgraph_ops *gops); #ifdef CONFIG_FUNCTION_GRAPH_TRACER |