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authorSteven Rostedt (VMware) <rostedt@goodmis.org>2019-04-24 19:34:46 +0300
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2019-04-30 00:17:22 +0300
commite8025bab7bfbd48d262c01c26c15a9d465fbb083 (patch)
treece025bc9de0b6710afc064e41ebbde073add52f9 /include/linux/ftrace.h
parent52fde6e70cccc2fcf3f39fed0d0392960e2c2b03 (diff)
downloadlinux-e8025bab7bfbd48d262c01c26c15a9d465fbb083.tar.xz
function_graph: Place ftrace_graph_entry_stub() prototype in include/linux/ftrace.h
ftrace_graph_entry_stub() is defined in generic code, its prototype should be in the generic header and not defined throughout architecture specific code in order to use it. Cc: Greentime Hu <green.hu@gmail.com> Cc: Vincent Chen <deanbo422@gmail.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: linux-parisc@vger.kernel.org Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/ftrace.h')
-rw-r--r--include/linux/ftrace.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 730876187344..9b28fce436ca 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -751,6 +751,8 @@ struct ftrace_graph_ret {
typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *); /* return */
typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *); /* entry */
+extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace);
+
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
struct fgraph_ops {