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(parent: 6da1575) | patch
tracing/events: put TP_fast_assign into braces
authorLi Zefan <lizf@cn.fujitsu.com>
Mon, 1 Jun 2009 07:35:13 +0000 (15:35 +0800)
committerSteven Rostedt <rostedt@goodmis.org>
Tue, 2 Jun 2009 03:24:53 +0000 (23:24 -0400)
commita7d26b52b344e2971177e28476dc84aaf8d5059d
tree07d2313c9b8c637e6532e61efe034dba5a697231tree | snapshot
parent6da15752c6ae3e8b1215b0175f7071e695c1b27ecommit | diff
tracing/events: put TP_fast_assign into braces

Currently TP_fast_assign has a limitation that we can't define local
variables in it.

Here's one use case when we introduce __dynamic_array():

TP_fast_assign(
type *p = __get_dynamic_array(item);

foo(p);
bar(p);
),

[ Impact: allow defining local variables in TP_fast_assign ]

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4A2384B1.90100@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
include/trace/ftrace.h diff | blob | history
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