diff options
| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2009-12-15 10:39:34 +0300 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-01-06 19:30:02 +0300 |
| commit | 809826a389040e0ad9d646b587bccc0e34691afd (patch) | |
| tree | 6407733ce514f3a51e1c3fae153f46aa51c271a7 /kernel | |
| parent | 74d2e4f8d79ae0c4b6ec027958d5b18058662eea (diff) | |
| download | linux-809826a389040e0ad9d646b587bccc0e34691afd.tar.xz | |
tracing: Have __dynamic_array() define a field
This is part of a patch set that removes the show_format method
in the ftrace event macros.
This patch set requires that all fields are added to the
ftrace_event_call->fields. This patch changes __dynamic_array()
to call trace_define_field() to include fields that use __dynamic_array().
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
LKML-Reference: <4B273D36.8090100@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_export.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c index d4fa5dc1ee4e..9978a4f40090 100644 --- a/kernel/trace/trace_export.c +++ b/kernel/trace/trace_export.c @@ -175,7 +175,12 @@ ftrace_format_##name(struct ftrace_event_call *unused, \ return ret; #undef __dynamic_array -#define __dynamic_array(type, item) +#define __dynamic_array(type, item) \ + ret = trace_define_field(event_call, #type, #item, \ + offsetof(typeof(field), item), \ + 0, is_signed_type(type), FILTER_OTHER);\ + if (ret) \ + return ret; #undef FTRACE_ENTRY #define FTRACE_ENTRY(name, struct_name, id, tstruct, print) \ |