From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 17 Oct 2008 09:25:23 +0000 (+0200)
Subject: profiling: fix !procfs build
X-Git-Tag: firefly_0821_release~17150^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8cf7d362c0dc2cfda2146d184eedc32a530c8020;p=firefly-linux-kernel-4.4.55.git

profiling: fix !procfs build

fix:

 kernel/built-in.o: In function `profiling_store':
 ksysfs.c:(.text+0x1f90c): undefined reference to `create_proc_profile'

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

diff --git a/include/linux/profile.h b/include/linux/profile.h
index 570045053ce9..e3eca8577a38 100644
--- a/include/linux/profile.h
+++ b/include/linux/profile.h
@@ -37,7 +37,14 @@ extern int prof_on __read_mostly;
 /* init basic kernel profiler */
 int profile_init(void);
 int profile_setup(char *str);
+#ifdef CONFIG_PROC_FS
 int create_proc_profile(void);
+#else
+static inline int create_proc_profile(void)
+{
+	return 0;
+}
+#endif
 void profile_tick(int type);
 
 /*