arch/x86/kernel/cpu/perf_counter.c · f4eccb6d979e0cc5a719a50af5f9a56e79092a2d · Kirill Smelkov / linux

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perf_counter: x86: Fix PMU resource leak · a1792cda

Peter Zijlstra authored Sep 09, 2009



Dave noticed that we leak the PMU resource reservations when we
fail the hardware counter init.
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: David Miller <davem@davemloft.net>
LKML-Reference: <1252483487.7746.164.camel@twins>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

a1792cda

perf_counter.c 52.7 KB

Replace perf_counter.c