tracing: Remove special traces

Special traces type was only used by sysprof. Lets remove it now
that sysprof ftrace plugin has been dropped.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Soeren Sandmann <sandmann@daimi.au.dk>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>

1 files changed, 0 insertions, 17 deletions

diff --git a/kernel/trace/trace_entries.h b/kernel/trace/trace_entries.h
index 84128371f25..e3dfecaf13e 100644
--- a/kernel/trace/trace_entries.h
+++ b/kernel/trace/trace_entries.h
@@ -151,23 +151,6 @@ FTRACE_ENTRY_DUP(wakeup, ctx_switch_entry,
 );
 
 /*
- * Special (free-form) trace entry:
- */
-FTRACE_ENTRY(special, special_entry,
-
-        TRACE_SPECIAL,
-
-        F_STRUCT(
-                __field(        unsigned long,  arg1    )
-                __field(        unsigned long,  arg2    )
-                __field(        unsigned long,  arg3    )
-        ),
-
-        F_printk("(%08lx) (%08lx) (%08lx)",
-                 __entry->arg1, __entry->arg2, __entry->arg3)
-);
-
-/*
  * Stack-trace entry:
  */