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yaml
---
r: 298310
b: refs/heads/master
c: 93d68e5
h: refs/heads/master
v: v3
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Steven Rostedt authored and Steven Rostedt committed Mar 20, 2012
1 parent 8593ac2 commit 2da4bf8
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Showing 2 changed files with 10 additions and 7 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 37d73998920859784e6504462a2fd5f52cc08051
refs/heads/master: 93d68e52295fb8b65ded6db49e32e63b6a203e0b
15 changes: 9 additions & 6 deletions trunk/include/linux/kernel.h
Original file line number Diff line number Diff line change
Expand Up @@ -414,16 +414,10 @@ extern int __must_check hex2bin(u8 *dst, const char *src, size_t count);
* Most likely, you want to use tracing_on/tracing_off.
*/
#ifdef CONFIG_RING_BUFFER
void tracing_on(void);
void tracing_off(void);
/* trace_off_permanent stops recording with no way to bring it back */
void tracing_off_permanent(void);
int tracing_is_on(void);
#else
static inline void tracing_on(void) { }
static inline void tracing_off(void) { }
static inline void tracing_off_permanent(void) { }
static inline int tracing_is_on(void) { return 0; }
#endif

enum ftrace_dump_mode {
Expand All @@ -433,6 +427,10 @@ enum ftrace_dump_mode {
};

#ifdef CONFIG_TRACING
void tracing_on(void);
void tracing_off(void);
int tracing_is_on(void);

extern void tracing_start(void);
extern void tracing_stop(void);
extern void ftrace_off_permanent(void);
Expand Down Expand Up @@ -517,6 +515,11 @@ 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(void) { }

static inline void tracing_on(void) { }
static inline void tracing_off(void) { }
static inline int tracing_is_on(void) { return 0; }

static inline int
trace_printk(const char *fmt, ...)
{
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