tracing/events: make the filter files writable
We need the filter files to be writable, the current
filter file permissions are only set readable.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <1237759847-21025-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 594d78a..19f61dd 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -706,7 +706,7 @@
system->preds = NULL;
- entry = debugfs_create_file("filter", 0444, system->entry, system,
+ entry = debugfs_create_file("filter", 0644, system->entry, system,
&ftrace_subsystem_filter_fops);
if (!entry)
pr_warning("Could not create debugfs "
@@ -769,7 +769,7 @@
}
}
- entry = debugfs_create_file("filter", 0444, call->dir, call,
+ entry = debugfs_create_file("filter", 0644, call->dir, call,
&ftrace_event_filter_fops);
if (!entry)
pr_warning("Could not create debugfs "