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Commit 3b6cfdb1 authored by Steven Rostedt's avatar Steven Rostedt Committed by Steven Rostedt
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ftrace: Set ops->flag to enabled even on static function tracing 



When dynamic ftrace is not configured, the ops->flags still needs
to have its FTRACE_OPS_FL_ENABLED bit set in ftrace_startup().

Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 17bb615a

kernel/trace/ftrace.c

+5 −1
Original line number Diff line number Diff line
@@ -3468,7 +3468,11 @@ device_initcall(ftrace_nodyn_init); 
static inline int ftrace_init_dyn_debugfs(struct dentry *d_tracer) { return 0; }

static inline void ftrace_startup_enable(int command) { }

/* Keep as macros so we do not need to define the commands */

# define ftrace_startup(ops, command)	({0;})

# define ftrace_startup(ops, command)			\

	({						\

		(ops)->flags |= FTRACE_OPS_FL_ENABLED;	\

		0;					\

	})

# define ftrace_shutdown(ops, command)	do { } while (0)

# define ftrace_startup_sysctl()	do { } while (0)

# define ftrace_shutdown_sysctl()	do { } while (0)