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Revision ed900c054b541254f0ce5cedaf75206e29bd614e authored by Anton Blanchard on 16 July 2009, 13:44:29 UTC, committed by Ingo Molnar on 18 July 2009, 09:21:31 UTC 
perf_counter: Log vfork as a fork event
 
Right now we don't output vfork events. Even though we should
always see an exec after a vfork, we may get perfcounter
samples between the vfork and exec. These samples can lead to
some confusion when parsing perfcounter data.

To keep things consistent we should always log a fork event. It
will result in a little more log data, but is less confusing to
trace parsing tools.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20090716104817.589309391@samba.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 parent 11b5f81
Raw File
rcutree.h 

/*
 * RCU implementation internal declarations:
 */
extern struct rcu_state rcu_state;
DECLARE_PER_CPU(struct rcu_data, rcu_data);

extern struct rcu_state rcu_bh_state;
DECLARE_PER_CPU(struct rcu_data, rcu_bh_data);
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