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SubjectRe: [PATCH 3/3] tracing: Remove some unused macros
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On Mon, 2009-09-14 at 15:55 +0800, Li Zefan wrote:
> - remove FTRACE_ENTRY_STRUCT_ONLY()
> - remove TRACE_XXX() macros
>
> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
> ---
> kernel/trace/trace_entries.h | 9 ---------
> kernel/trace/trace_export.c | 26 --------------------------
> 2 files changed, 0 insertions(+), 35 deletions(-)
>
> diff --git a/kernel/trace/trace_entries.h b/kernel/trace/trace_entries.h
> index 0c10095..a431748 100644
> --- a/kernel/trace/trace_entries.h
> +++ b/kernel/trace/trace_entries.h
> @@ -116,15 +116,6 @@ FTRACE_ENTRY(funcgraph_exit, ftrace_graph_ret_entry,
> __field( unsigned char, next_state ) \
> __field( unsigned int, next_cpu )
>
> -#if 0
> -FTRACE_ENTRY_STRUCT_ONLY(ctx_switch_entry,
> -
> - F_STRUCT(
> - FTRACE_CTX_FIELDS
> - )
> -);
> -#endif

Ug! Where's my paper bag.

Thanks Li! I'll pull them in later today.

-- Steve

> -
> FTRACE_ENTRY(context_switch, ctx_switch_entry,
>
> TRACE_CTX,
> diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
> index 26e52df..1c12979 100644
> --- a/kernel/trace/trace_export.c
> +++ b/kernel/trace/trace_export.c
> @@ -209,32 +209,6 @@ ftrace_define_fields_##name(struct ftrace_event_call *event_call) \
> #undef __dynamic_array
> #define __dynamic_array(type, item)
>
> -
> -#undef TRACE_ZERO_CHAR
> -#define TRACE_ZERO_CHAR(arg)
> -
> -#undef TRACE_FIELD
> -#define TRACE_FIELD(type, item, assign)\
> - entry->item = assign;
> -
> -#undef TRACE_FIELD
> -#define TRACE_FIELD(type, item, assign)\
> - entry->item = assign;
> -
> -#undef TRACE_FIELD_SIGN
> -#define TRACE_FIELD_SIGN(type, item, assign, is_signed) \
> - TRACE_FIELD(type, item, assign)
> -
> -#undef TP_CMD
> -#define TP_CMD(cmd...) cmd
> -
> -#undef TRACE_ENTRY
> -#define TRACE_ENTRY entry
> -
> -#undef TRACE_FIELD_SPECIAL
> -#define TRACE_FIELD_SPECIAL(type_item, item, len, cmd) \
> - cmd;
> -
> #undef FTRACE_ENTRY
> #define FTRACE_ENTRY(call, struct_name, type, tstruct, print) \
> static int ftrace_raw_init_event_##call(void); \



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