tracing: Add print_fmt field

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This is part of a patch set that removes the show_format method
in the ftrace event macros.

The print_fmt field is added to hold the string that shows
the print_fmt in the event format files. This patch only adds
the field but it is currently not used. Later patches will use
this field to enable us to remove the show_format field
and function.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
LKML-Reference: <4B273D3E.2000704@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

...

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Lai Jiangshan 2009-12-15 15:39:42 +08:00 • committed by Steven Rostedt

parent 809826a389

commit 509e760cd9

3 changed files with 35 additions and 1 deletions

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1

include/linux/ftrace_event.h

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28

include/trace/ftrace.h

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