tracing: flip the TP_printk and TP_fast_assign in the TRACE_EVENT macro

Impact: clean up

In trying to stay consistant with the C style format in the TRACE_EVENT
macro, it makes more sense to do the printk after the assigning of
the variables.

Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>

6 files changed, 60 insertions, 60 deletions

diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 69b56988813d..c7b09452514b 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -157,7 +157,7 @@ static inline void tracepoint_synchronize_unregister(void)
 #define TRACE_FORMAT(name, proto, args, fmt)            \
         DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
 
-#define TRACE_EVENT(name, proto, args, struct, print, assign)   \
+#define TRACE_EVENT(name, proto, args, struct, assign, print)   \
         DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
 
 #endif
diff --git a/include/trace/irq_event_types.h b/include/trace/irq_event_types.h
index 43bcb74dd49f..214bb928fe9e 100644
--- a/include/trace/irq_event_types.h
+++ b/include/trace/irq_event_types.h
@@ -31,13 +31,13 @@ TRACE_EVENT(irq_handler_exit,
                 __field(        int,    ret     )
         ),
 
-        TP_printk("irq=%d return=%s",
-                  __entry->irq, __entry->ret ? "handled" : "unhandled"),
-
         TP_fast_assign(
                 __entry->irq    = irq;
                 __entry->ret    = ret;
-        )
+        ),
+
+        TP_printk("irq=%d return=%s",
+                  __entry->irq, __entry->ret ? "handled" : "unhandled")
 );
 
 #undef TRACE_SYSTEM
diff --git a/include/trace/sched_event_types.h b/include/trace/sched_event_types.h
index fb37af672c88..63547dc1125f 100644
--- a/include/trace/sched_event_types.h
+++ b/include/trace/sched_event_types.h
@@ -22,12 +22,12 @@ TRACE_EVENT(sched_kthread_stop,
                 __field(        pid_t,  pid                     )
         ),
 
-        TP_printk("task %s:%d", __entry->comm, __entry->pid),
-
         TP_fast_assign(
                 memcpy(__entry->comm, t->comm, TASK_COMM_LEN);
                 __entry->pid    = t->pid;
-        )
+        ),
+
+        TP_printk("task %s:%d", __entry->comm, __entry->pid)
 );
 
 /*
@@ -43,11 +43,11 @@ TRACE_EVENT(sched_kthread_stop_ret,
                 __field(        int,    ret     )
         ),
 
-        TP_printk("ret %d", __entry->ret),
-
         TP_fast_assign(
                 __entry->ret    = ret;
-        )
+        ),
+
+        TP_printk("ret %d", __entry->ret)
 );
 
 /*
@@ -68,14 +68,14 @@ TRACE_EVENT(sched_wait_task,
                 __field(        int,    prio                    )
         ),
 
-        TP_printk("task %s:%d [%d]",
-                  __entry->comm, __entry->pid, __entry->prio),
-
         TP_fast_assign(
                 memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
                 __entry->pid    = p->pid;
                 __entry->prio   = p->prio;
-        )
+        ),
+
+        TP_printk("task %s:%d [%d]",
+                  __entry->comm, __entry->pid, __entry->prio)
 );
 
 /*
@@ -97,16 +97,16 @@ TRACE_EVENT(sched_wakeup,
                 __field(        int,    success                 )
         ),
 
-        TP_printk("task %s:%d [%d] success=%d",
-                  __entry->comm, __entry->pid, __entry->prio,
-                  __entry->success),
-
         TP_fast_assign(
                 memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
                 __entry->pid            = p->pid;
                 __entry->prio           = p->prio;
                 __entry->success        = success;
-        )
+        ),
+
+        TP_printk("task %s:%d [%d] success=%d",
+                  __entry->comm, __entry->pid, __entry->prio,
+                  __entry->success)
 );
 
 /*
@@ -128,16 +128,16 @@ TRACE_EVENT(sched_wakeup_new,
                 __field(        int,    success                 )
         ),
 
-        TP_printk("task %s:%d [%d] success=%d",
-                  __entry->comm, __entry->pid, __entry->prio,
-                  __entry->success),
-
         TP_fast_assign(
                 memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
                 __entry->pid            = p->pid;
                 __entry->prio           = p->prio;
                 __entry->success        = success;
-        )
+        ),
+
+        TP_printk("task %s:%d [%d] success=%d",
+                  __entry->comm, __entry->pid, __entry->prio,
+                  __entry->success)
 );
 
 /*
@@ -162,10 +162,6 @@ TRACE_EVENT(sched_switch,
                 __field(        int,    next_prio                       )
         ),
 
-        TP_printk("task %s:%d [%d] ==> %s:%d [%d]",
-                __entry->prev_comm, __entry->prev_pid, __entry->prev_prio,
-                __entry->next_comm, __entry->next_pid, __entry->next_prio),
-
         TP_fast_assign(
                 memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
                 __entry->prev_pid       = prev->pid;
@@ -173,7 +169,11 @@ TRACE_EVENT(sched_switch,
                 memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
                 __entry->next_pid       = next->pid;
                 __entry->next_prio      = next->prio;
-        )
+        ),
+
+        TP_printk("task %s:%d [%d] ==> %s:%d [%d]",
+                __entry->prev_comm, __entry->prev_pid, __entry->prev_prio,
+                __entry->next_comm, __entry->next_pid, __entry->next_prio)
 );
 
 /*
@@ -193,17 +193,17 @@ TRACE_EVENT(sched_migrate_task,
                 __field(        int,    dest_cpu                )
         ),
 
-        TP_printk("task %s:%d [%d] from: %d  to: %d",
-                  __entry->comm, __entry->pid, __entry->prio,
-                  __entry->orig_cpu, __entry->dest_cpu),
-
         TP_fast_assign(
                 memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
                 __entry->pid            = p->pid;
                 __entry->prio           = p->prio;
                 __entry->orig_cpu       = orig_cpu;
                 __entry->dest_cpu       = dest_cpu;
-        )
+        ),
+
+        TP_printk("task %s:%d [%d] from: %d  to: %d",
+                  __entry->comm, __entry->pid, __entry->prio,
+                  __entry->orig_cpu, __entry->dest_cpu)
 );
 
 /*
@@ -221,14 +221,14 @@ TRACE_EVENT(sched_process_free,
                 __field(        int,    prio                    )
         ),
 
-        TP_printk("task %s:%d [%d]",
-                  __entry->comm, __entry->pid, __entry->prio),
-
         TP_fast_assign(
                 memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
                 __entry->pid            = p->pid;
                 __entry->prio           = p->prio;
-        )
+        ),
+
+        TP_printk("task %s:%d [%d]",
+                  __entry->comm, __entry->pid, __entry->prio)
 );
 
 /*
@@ -246,14 +246,14 @@ TRACE_EVENT(sched_process_exit,
                 __field(        int,    prio                    )
         ),
 
-        TP_printk("task %s:%d [%d]",
-                  __entry->comm, __entry->pid, __entry->prio),
-
         TP_fast_assign(
                 memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
                 __entry->pid            = p->pid;
                 __entry->prio           = p->prio;
-        )
+        ),
+
+        TP_printk("task %s:%d [%d]",
+                  __entry->comm, __entry->pid, __entry->prio)
 );
 
 /*
@@ -271,14 +271,14 @@ TRACE_EVENT(sched_process_wait,
                 __field(        int,    prio                    )
         ),
 
-        TP_printk("task %s:%d [%d]",
-                  __entry->comm, __entry->pid, __entry->prio),
-
         TP_fast_assign(
                 memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
                 __entry->pid            = pid_nr(pid);
                 __entry->prio           = current->prio;
-        )
+        ),
+
+        TP_printk("task %s:%d [%d]",
+                  __entry->comm, __entry->pid, __entry->prio)
 );
 
 /*
@@ -297,16 +297,16 @@ TRACE_EVENT(sched_process_fork,
                 __field(        pid_t,  child_pid                       )
         ),
 
-        TP_printk("parent %s:%d  child %s:%d",
-                __entry->parent_comm, __entry->parent_pid,
-                __entry->child_comm, __entry->child_pid),
-
         TP_fast_assign(
                 memcpy(__entry->parent_comm, parent->comm, TASK_COMM_LEN);
                 __entry->parent_pid     = parent->pid;
                 memcpy(__entry->child_comm, child->comm, TASK_COMM_LEN);
                 __entry->child_pid      = child->pid;
-        )
+        ),
+
+        TP_printk("parent %s:%d  child %s:%d",
+                __entry->parent_comm, __entry->parent_pid,
+                __entry->child_comm, __entry->child_pid)
 );
 
 /*
@@ -324,14 +324,14 @@ TRACE_EVENT(sched_signal_send,
                 __field(        pid_t,  pid                     )
         ),
 
-        TP_printk("sig: %d  task %s:%d",
-                  __entry->sig, __entry->comm, __entry->pid),
-
         TP_fast_assign(
                 memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
                 __entry->pid    = p->pid;
                 __entry->sig    = sig;
-        )
+        ),
+
+        TP_printk("sig: %d  task %s:%d",
+                  __entry->sig, __entry->comm, __entry->pid)
 );
 
 #undef TRACE_SYSTEM
diff --git a/kernel/trace/trace_events_stage_1.h b/kernel/trace/trace_events_stage_1.h
index 15e9bf965a18..82f68443c556 100644
--- a/kernel/trace/trace_events_stage_1.h
+++ b/kernel/trace/trace_events_stage_1.h
@@ -27,7 +27,7 @@
 #define TP_STRUCT__entry(args...) args
 
 #undef TRACE_EVENT
-#define TRACE_EVENT(name, proto, args, tstruct, print, assign)  \
+#define TRACE_EVENT(name, proto, args, tstruct, assign, print)  \
         struct ftrace_raw_##name {                              \
                 struct trace_entry      ent;                    \
                 tstruct                                         \
diff --git a/kernel/trace/trace_events_stage_2.h b/kernel/trace/trace_events_stage_2.h
index d91bf4c56661..1ad9f8d2fe45 100644
--- a/kernel/trace/trace_events_stage_2.h
+++ b/kernel/trace/trace_events_stage_2.h
@@ -39,7 +39,7 @@
 #define TP_printk(fmt, args...) fmt "\n", args
 
 #undef TRACE_EVENT
-#define TRACE_EVENT(call, proto, args, tstruct, print, assign)          \
+#define TRACE_EVENT(call, proto, args, tstruct, assign, print)          \
 enum print_line_t                                                       \
 ftrace_raw_output_##call(struct trace_iterator *iter, int flags)        \
 {                                                                       \
@@ -115,7 +115,7 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)	\
 #define TP_fast_assign(args...) args
 
 #undef TRACE_EVENT
-#define TRACE_EVENT(call, proto, args, tstruct, print, func)            \
+#define TRACE_EVENT(call, proto, args, tstruct, func, print)            \
 static int                                                              \
 ftrace_format_##call(struct trace_seq *s)                               \
 {                                                                       \
diff --git a/kernel/trace/trace_events_stage_3.h b/kernel/trace/trace_events_stage_3.h
index 3ba55d4ab073..d6de06b9201a 100644
--- a/kernel/trace/trace_events_stage_3.h
+++ b/kernel/trace/trace_events_stage_3.h
@@ -148,7 +148,7 @@ __attribute__((section("_ftrace_events"))) event_##call = {		\
 #define __entry entry
 
 #undef TRACE_EVENT
-#define TRACE_EVENT(call, proto, args, tstruct, print, assign)          \
+#define TRACE_EVENT(call, proto, args, tstruct, assign, print)          \
                                                                         \
 static struct ftrace_event_call event_##call;                           \
                                                                         \