From: Namhyung Kim <[email protected]> It seems like it's a leftover from commit 4104d326b670 ("ftrace: Remove global function list and call function directly"). As it isn't updated at all, checking its value is meaningless.
Let's get rid of it. Link: http://lkml.kernel.org/p/[email protected] Signed-off-by: Namhyung Kim <[email protected]> Signed-off-by: Steven Rostedt <[email protected]> --- kernel/trace/ftrace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 8323082dbc21..39df3192e725 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -2286,7 +2286,6 @@ static void ftrace_run_update_code(int command) static ftrace_func_t saved_ftrace_func; static int ftrace_start_up; -static int global_start_up; static void control_ops_free(struct ftrace_ops *ops) { @@ -2350,8 +2349,7 @@ static int ftrace_shutdown(struct ftrace_ops *ops, int command) ftrace_hash_rec_disable(ops, 1); - if (!global_start_up) - ops->flags &= ~FTRACE_OPS_FL_ENABLED; + ops->flags &= ~FTRACE_OPS_FL_ENABLED; command |= FTRACE_UPDATE_CALLS; -- 2.0.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
