[lkml]   [2014]   [Feb]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Patch in this message
Subject[PATCH 28/46] kernel: Add prototype declaration to header file linux/ftrace.h
Add prototye declaration of function to header file
because it is used by more than one file.

This eliminates the following warning in
kernel/trace/trace_functions_graph.c:218:15: warning: no previous prototype for ‘ftrace_return_to_handler’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <>
Reviewed-by: Josh Triplett <>
include/linux/ftrace.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index da1c31f..c4d1048 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -673,6 +673,7 @@ typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *); /* return */
typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *); /* entry */

int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace);
+unsigned long ftrace_return_to_handler(unsigned long frame_pointer);


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2014-02-27 14:01    [W:0.377 / U:10.608 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site