Re: __hw_perf_counter_init() on x86
From: David Miller
Date: Wed Sep 09 2009 - 04:29:57 EST
From: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Date: 2009年9月09日 10:04:47 +0200
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Subject: perf_counter: x86: Fix PMU resource leak
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Dave noticed that we leak the PMU resource reservations when we fail the
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hardware counter init.
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Reported-by: David Miller <davem@xxxxxxxxxxxxx>
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Signed-off-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Looks great.
Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
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