Merge branch 'tip/tracing/ftrace' of ssh://master.kernel.org/pub/scm/linux/kernel...

diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 34ae464effff1441046fe7214270d87ee6d59613..62d13391a240f19a24723d000a653ede1e60a4b9 100644 (file)
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -153,7 +153,8 @@ static inline void tracepoint_synchronize_unregister(void)
        synchronize_sched();
 }
 
-#define DEFINE_TRACE_FMT(name, proto, args, fmt)               \
-       DECLARE_TRACE(name, TPPROTO(proto), TPARGS(args))
+#define PARAMS(args...) args
+#define TRACE_FORMAT(name, proto, args, fmt)           \
+       DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
 
 #endif

diff --git a/include/trace/sched_event_types.h b/include/trace/sched_event_types.h
index a4f662940f4e9b9a5a33f490f64ae1ec469be29e..a3d3d66a51c8863bf67fcdf3b5afcb37c1991a85 100644 (file)
--- a/include/trace/sched_event_types.h
+++ b/include/trace/sched_event_types.h
@@ -1,72 +1,72 @@
 
 /* use <trace/sched.h> instead */
-#ifndef DEFINE_TRACE_FMT
+#ifndef TRACE_FORMAT
 # error Do not include this file directly.
 # error Unless you know what you are doing.
 #endif
 
-DEFINE_TRACE_FMT(sched_kthread_stop,
+TRACE_FORMAT(sched_kthread_stop,
        TPPROTO(struct task_struct *t),
        TPARGS(t),
        TPFMT("task %s:%d", t->comm, t->pid));
 
-DEFINE_TRACE_FMT(sched_kthread_stop_ret,
+TRACE_FORMAT(sched_kthread_stop_ret,
        TPPROTO(int ret),
        TPARGS(ret),
        TPFMT("ret=%d", ret));
 
-DEFINE_TRACE_FMT(sched_wait_task,
+TRACE_FORMAT(sched_wait_task,
        TPPROTO(struct rq *rq, struct task_struct *p),
        TPARGS(rq, p),
        TPFMT("task %s:%d", p->comm, p->pid));
 
-DEFINE_TRACE_FMT(sched_wakeup,
+TRACE_FORMAT(sched_wakeup,
        TPPROTO(struct rq *rq, struct task_struct *p, int success),
        TPARGS(rq, p, success),
        TPFMT("task %s:%d %s",
              p->comm, p->pid, success?"succeeded":"failed"));
 
-DEFINE_TRACE_FMT(sched_wakeup_new,
+TRACE_FORMAT(sched_wakeup_new,
        TPPROTO(struct rq *rq, struct task_struct *p, int success),
        TPARGS(rq, p, success),
        TPFMT("task %s:%d",
              p->comm, p->pid, success?"succeeded":"failed"));
 
-DEFINE_TRACE_FMT(sched_switch,
+TRACE_FORMAT(sched_switch,
        TPPROTO(struct rq *rq, struct task_struct *prev,
                struct task_struct *next),
        TPARGS(rq, prev, next),
        TPFMT("task %s:%d ==> %s:%d",
              prev->comm, prev->pid, next->comm, next->pid));
 
-DEFINE_TRACE_FMT(sched_migrate_task,
+TRACE_FORMAT(sched_migrate_task,
        TPPROTO(struct task_struct *p, int orig_cpu, int dest_cpu),
        TPARGS(p, orig_cpu, dest_cpu),
        TPFMT("task %s:%d from: %d  to: %d",
              p->comm, p->pid, orig_cpu, dest_cpu));
 
-DEFINE_TRACE_FMT(sched_process_free,
+TRACE_FORMAT(sched_process_free,
        TPPROTO(struct task_struct *p),
        TPARGS(p),
        TPFMT("task %s:%d", p->comm, p->pid));
 
-DEFINE_TRACE_FMT(sched_process_exit,
+TRACE_FORMAT(sched_process_exit,
        TPPROTO(struct task_struct *p),
        TPARGS(p),
        TPFMT("task %s:%d", p->comm, p->pid));
 
-DEFINE_TRACE_FMT(sched_process_wait,
+TRACE_FORMAT(sched_process_wait,
        TPPROTO(struct pid *pid),
        TPARGS(pid),
        TPFMT("pid %d", pid));
 
-DEFINE_TRACE_FMT(sched_process_fork,
+TRACE_FORMAT(sched_process_fork,
        TPPROTO(struct task_struct *parent, struct task_struct *child),
        TPARGS(parent, child),
        TPFMT("parent %s:%d  child %s:%d",
              parent->comm, parent->pid, child->comm, child->pid));
 
-DEFINE_TRACE_FMT(sched_signal_send,
+TRACE_FORMAT(sched_signal_send,
        TPPROTO(int sig, struct task_struct *p),
        TPARGS(sig, p),
        TPFMT("sig: %d   task %s:%d", sig, p->comm, p->pid));

diff --git a/kernel/trace/trace_events.h b/kernel/trace/trace_events.h
index cb8455b3ac9adeaae3dd32ce0cf7a71bf6443e9a..deb95e5006c80e707ea8b32e71ab8832706feb04 100644 (file)
--- a/kernel/trace/trace_events.h
+++ b/kernel/trace/trace_events.h
@@ -17,8 +17,8 @@ struct ftrace_event_call {
 #undef TPFMT
 #define TPFMT(fmt, args...)    fmt "\n", ##args
 
-#undef DEFINE_TRACE_FMT
-#define DEFINE_TRACE_FMT(call, proto, args, fmt)                       \
+#undef TRACE_FORMAT
+#define TRACE_FORMAT(call, proto, args, fmt)                           \
 static void ftrace_event_##call(proto)                                 \
 {                                                                      \
        event_trace_printk(_RET_IP_, "(" #call ") " fmt);               \