From 68fd60a8c8bca6af51805c45f286f0f2572ac977 Mon Sep 17 00:00:00 2001 From: Lai Jiangshan Date: Thu, 16 Jul 2009 10:53:34 +0800 Subject: [PATCH] tracing/events: add missing type info of dynamic arrays The format file doesn't contain enough information for __dynamic_array/__string. The type name is missing. Before: # cat format: name: irq_handler_entry ... field:__data_loc name; offset:16; size:2; After: # cat format: name: irq_handler_entry ... field:__data_loc char[] name; offset:16; size:2; Signed-off-by: Lai Jiangshan LKML-Reference: <4A5E962E.9020900@cn.fujitsu.com> Signed-off-by: Li Zefan Acked-by: Frederic Weisbecker Signed-off-by: Steven Rostedt --- include/trace/ftrace.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 1867553c61e5..cc78943e0038 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -120,7 +120,7 @@ #undef __dynamic_array #define __dynamic_array(type, item, len) \ - ret = trace_seq_printf(s, "\tfield:__data_loc " #item ";\t" \ + ret = trace_seq_printf(s, "\tfield:__data_loc " #type "[] " #item ";\t"\ "offset:%u;\tsize:%u;\n", \ (unsigned int)offsetof(typeof(field), \ __data_loc_##item), \ @@ -279,7 +279,7 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags) \ #undef __dynamic_array #define __dynamic_array(type, item, len) \ - ret = trace_define_field(event_call, "__data_loc" "[" #type "]", #item,\ + ret = trace_define_field(event_call, "__data_loc " #type "[]", #item, \ offsetof(typeof(field), __data_loc_##item), \ sizeof(field.__data_loc_##item), 0);