From: Steven Rostedt (VMware) Date: Wed, 21 Jun 2017 17:39:13 +0000 (-0400) Subject: ftrace: Add missing comment for FTRACE_OPS_FL_RCU X-Git-Tag: v4.13-rc1~127^2~14 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d0ba52f1d7649a3f088e410e860559cf36d479d0;p=karo-tx-linux.git 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: Steven Rostedt (VMware) --- diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 473f088aabea..1b6992e994e6 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -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,