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authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>2008-05-12 21:21:10 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-23 22:29:25 +0200
commit5b82a1b08a00b2adca3d9dd9777efff40b7aaaa1 (patch)
tree4dcce4af592ca177bee3dfeb34f9b482d142e713 /include
parent0aa977f592f17004f9d1d545f2e1bb9ea71896c3 (diff)
Port ftrace to markers
Porting ftrace to the marker infrastructure. Don't need to chain to the wakeup tracer from the sched tracer, because markers support multiple probes connected. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> CC: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sched.h32
1 files changed, 0 insertions, 32 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 360ca99033d..c0b1c69b55c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2131,38 +2131,6 @@ __trace_special(void *__tr, void *__data,
}
#endif
-#ifdef CONFIG_CONTEXT_SWITCH_TRACER
-extern void
-ftrace_ctx_switch(void *rq, struct task_struct *prev, struct task_struct *next);
-extern void
-ftrace_wake_up_task(void *rq, struct task_struct *wakee,
- struct task_struct *curr);
-extern void ftrace_all_fair_tasks(void *__rq, void *__tr, void *__data);
-extern void
-ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3);
-#else
-static inline void
-ftrace_ctx_switch(void *rq, struct task_struct *prev, struct task_struct *next)
-{
-}
-static inline void
-sched_trace_special(unsigned long p1, unsigned long p2, unsigned long p3)
-{
-}
-static inline void
-ftrace_wake_up_task(void *rq, struct task_struct *wakee,
- struct task_struct *curr)
-{
-}
-static inline void ftrace_all_fair_tasks(void *__rq, void *__tr, void *__data)
-{
-}
-static inline void
-ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3)
-{
-}
-#endif
-
extern long sched_setaffinity(pid_t pid, const cpumask_t *new_mask);
extern long sched_getaffinity(pid_t pid, cpumask_t *mask);