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tracing/kprobe: Show sign of fields in trace_kprobe format files

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The format files of trace_kprobe do not show the sign of the fields.
The other format files show the field signed type of the fields and
this patch makes the trace_kprobe formats consistent with the others.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
LKML-Reference: <4B273D27.5040009@cn.fujitsu.com>
Acked-by: Masami Hiramatsu <mhiramat@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Lai Jiangshan 2009-12-15 15:39:19 +08:00 committed by Steven Rostedt
parent 53ab668064
commit 79b4082108
1 changed files with 4 additions and 3 deletions
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7
kernel/trace/trace_kprobe.c
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@ -1182,10 +1182,11 @@ static int __probe_event_show_format(struct trace_seq *s,
#undef SHOW_FIELD
#define SHOW_FIELD(type, item, name) \
do { \
ret = trace_seq_printf(s, "\tfield: " #type " %s;\t" \
"offset:%u;\tsize:%u;\n", name, \
ret = trace_seq_printf(s, "\tfield:" #type " %s;\t" \
"offset:%u;\tsize:%u;\tsigned:%d;\n", name,\
(unsigned int)offsetof(typeof(field), item),\
(unsigned int)sizeof(type)); \
(unsigned int)sizeof(type), \
is_signed_type(type)); \
if (!ret) \
return 0; \
} while (0)