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tracing: Remove unused function ftrace_off_permanent()

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In the past, ftrace_off_permanent() was called if something
strange was detected. But the ftrace_bug() now handles all the
anomolies that can happen with ftrace (function tracing), and there
are no uses of ftrace_off_permanent(). Get rid of it.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (Red Hat) 2013-11-06 12:19:37 -05:00 • committed by Steven Rostedt
parent d6d3523caa
commit 042b10d83d
2 changed files with 0 additions and 17 deletions
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2
include/linux/kernel.h
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@ -501,7 +501,6 @@ void tracing_snapshot_alloc(void);
extern void tracing_start(void);
extern void tracing_stop(void);
extern void ftrace_off_permanent(void);
static inline __printf(1, 2)
void ____trace_printk_check_format(const char *fmt, ...)
@ -639,7 +638,6 @@ extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
#else
static inline void tracing_start(void) { }
static inline void tracing_stop(void) { }
static inline void ftrace_off_permanent(void) { }
static inline void trace_dump_stack(int skip) { }
static inline void tracing_on(void) { }