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Commit 7e0bfad2 authored by Markus Metzger's avatar Markus Metzger Committed by Ingo Molnar
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x86, bts: reenable ptrace branch trace support 



The races found by Oleg Nesterov have been fixed.

Reenable branch trace support.

Signed-off-by: default avatarMarkus Metzger <markus.t.metzger@intel.com>
Acked-by: default avatarOleg Nesterov <oleg@redhat.com>
LKML-Reference: <20090424094448.A30216@sedona.ch.intel.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 782cc5ae
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