From: Steven Rostedt <srostedt@redhat.com>
Date: Sat, 8 Nov 2008 03:36:02 +0000 (-0500)
Subject: ftrace: fix set_ftrace_filter
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f10ed36ec1118c6f9523cd7e53cb0aadb53efe9f;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

ftrace: fix set_ftrace_filter

Impact: fix of output of set_ftrace_filter

The commit "ftrace: do not show freed records in
             available_filter_functions"

Removed a bit too much from the set_ftrace_filter code, where we now see
all functions in the set_ftrace_filter file even when we set a filter.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 4a39d24568c..dcac7418f68 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -738,6 +738,9 @@ t_next(struct seq_file *m, void *v, loff_t *pos)
 		    ((iter->flags & FTRACE_ITER_FAILURES) &&
 		     !(rec->flags & FTRACE_FL_FAILED)) ||
 
+		    ((iter->flags & FTRACE_ITER_FILTER) &&
+		     !(rec->flags & FTRACE_FL_FILTER)) ||
+
 		    ((iter->flags & FTRACE_ITER_NOTRACE) &&
 		     !(rec->flags & FTRACE_FL_NOTRACE))) {
 			rec = NULL;