Commit d0ba52f1 authored by Steven Rostedt (VMware)'s avatar Steven Rostedt (VMware)
Browse files

ftrace: Add missing comment for FTRACE_OPS_FL_RCU 



All the enum flags for FTRACE_OPS has a comment except for the RCU one. Add
the comment for that.

Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 681bec03

include/linux/ftrace.h

+1 −0
Original line number Diff line number Diff line
@@ -119,6 +119,7 @@ ftrace_func_t ftrace_ops_get_func(struct ftrace_ops *ops); 
 *            for any of the functions that this ops will be registered for, then

 *            this ops will fail to register or set_filter_ip.

 * PID     - Is affected by set_ftrace_pid (allows filtering on those pids)

 * RCU     - Set when the ops can only be called when RCU is watching.

 */

enum {

	FTRACE_OPS_FL_ENABLED			= 1 << 0,