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| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-12-08 11:14:36 +0800 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-12-13 18:34:23 +0100 |
| commit | 614a71a26ba3d97e9fa85649db69a682b78e407d (patch) | |
| tree | f0e52c9fa62f4e4230bc2ead2449caae3b30ff87 /include | |
| parent | 87d9b4e1c52867a45331a9a5495f6448e0c68b23 (diff) | |
| download | linux-614a71a26ba3d97e9fa85649db69a682b78e407d.tar.gz linux-614a71a26ba3d97e9fa85649db69a682b78e407d.tar.bz2 linux-614a71a26ba3d97e9fa85649db69a682b78e407d.zip | |
tracing: Pull up calls to trace_define_common_fields()
Call trace_define_common_fields() in event_create_dir() only.
This avoids trace events to handle it from their define_fields
callbacks and shrinks the kernel code size:
text data bss dec hex filename
5346802 1961864 7103260 14411926 dbe896 vmlinux.o.old
5345151 1961864 7103260 14410275 dbe223 vmlinux.o
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jason Baron <jbaron@redhat.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
LKML-Reference: <4B1DC49C.8000107@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ftrace_event.h | 1 | ||||
| -rw-r--r-- | include/trace/ftrace.h | 4 |
2 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index ea44b8911094..db97c64ce0e9 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -159,7 +159,6 @@ enum { }; extern int trace_event_raw_init(struct ftrace_event_call *call); -extern int trace_define_common_fields(struct ftrace_event_call *call); extern int trace_define_field(struct ftrace_event_call *call, const char *type, const char *name, int offset, int size, int is_signed, int filter_type); diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 6055b0604c86..2af2f7a2c1bd 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -436,10 +436,6 @@ ftrace_define_fields_##call(struct ftrace_event_call *event_call) \ struct ftrace_raw_##call field; \ int ret; \ \ - ret = trace_define_common_fields(event_call); \ - if (ret) \ - return ret; \ - \ tstruct; \ \ return ret; \ |