tracing: add comments to explain TRACE_EVENT out of protection
authorSteven Rostedt <srostedt@redhat.com>
Wed, 26 Aug 2009 04:32:37 +0000 (00:32 -0400)
committerSteven Rostedt <rostedt@goodmis.org>
Wed, 26 Aug 2009 04:32:37 +0000 (00:32 -0400)
commit7cb2e3ee2aeec5b83ecadba929a2dc575dd4008f
tree8918c12cac3cd816bf3dfaafc3fac46e36f4a73d
parent5ac35daa9343936038a3c9c4f4d6d3fe6a2a7bd8
tracing: add comments to explain TRACE_EVENT out of protection

The commit:
  commit 5ac35daa9343936038a3c9c4f4d6d3fe6a2a7bd8
  Author: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
  tracing/events: fix the include file dependencies

Moved the TRACE_EVENT out of the ifdef protection of tracepoints.h
but uses the define of TRACE_EVENT itself as protection. This patch
adds comments to explain why.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
include/linux/tracepoint.h