commit d618b3e6e50970a6248ac857653fdd49bcd3c045
author Ingo Molnar <mingo@elte.hu> Mon May 12 21:20:49 2008 +0200
committer Thomas Gleixner <tglx@linutronix.de> Fri May 23 23:40:22 2008 +0200
tree 1bf01a4c4092b9db9b3690a980b5260170ec6567
parent 9f6b4e3f4a24f2590f1c96f117fc45fbea9b0fa4

ftrace: sysprof updates

make the sample period configurable.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

kernel/trace/trace.c

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 3271916..95b7c48 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2800,6 +2800,9 @@
 		pr_warning("Could not create debugfs "
 			   "'dyn_ftrace_total_info' entry\n");
 #endif
+#ifdef CONFIG_SYSPROF_TRACER
+	init_tracer_sysprof_debugfs(d_tracer);
+#endif
 }
 
 static int trace_alloc_page(void)