tracing: add protection around modify trace event fields
authorSteven Rostedt <srostedt@redhat.com>
Mon, 2 Mar 2009 16:49:04 +0000 (11:49 -0500)
committerSteven Rostedt <srostedt@redhat.com>
Mon, 2 Mar 2009 16:49:04 +0000 (11:49 -0500)
The trace event objects are currently not proctected against
reentrancy. This patch adds a mutex around the modifications of
the trace event fields.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>

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