ftrace: Use hash instead for FTRACE_FL_FILTER
When multiple users are allowed to have their own set of functions
to trace, having the FTRACE_FL_FILTER flag will not be enough to
handle the accounting of those users. Each user will need their own
set of functions.
Replace the FTRACE_FL_FILTER with a filter_hash instead. This is
temporary until the rest of the function filtering accounting
gets in.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index fe0a90a..52fc5d4 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -147,8 +147,7 @@
enum {
FTRACE_FL_FREE = (1 << 0),
- FTRACE_FL_FILTER = (1 << 1),
- FTRACE_FL_ENABLED = (1 << 2),
+ FTRACE_FL_ENABLED = (1 << 1),
};
struct dyn_ftrace {