From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 15 Aug 2008 16:22:09 +0000 (+0200)
Subject: ftrace: ftrace_kill_atomic() build fix
X-Git-Tag: firefly_0821_release~17186^2~103
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c5131ad6c3cbe8f6674993e29a76cecf8deb4384;p=firefly-linux-kernel-4.4.55.git

ftrace: ftrace_kill_atomic() build fix

fix:

 kernel/built-in.o: In function `ftrace_dump':
 (.text+0x2e2ea): undefined reference to `ftrace_kill_atomic'

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index ce929cb55435..36c439927ff1 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -36,6 +36,7 @@ extern void ftrace_stub(unsigned long a0, unsigned long a1);
 # define register_ftrace_function(ops) do { } while (0)
 # define unregister_ftrace_function(ops) do { } while (0)
 # define clear_ftrace_function(ops) do { } while (0)
+static inline void ftrace_kill_atomic(void) { }
 #endif /* CONFIG_FTRACE */
 
 #ifdef CONFIG_DYNAMIC_FTRACE