hw-breakpoints: Modify breakpoints without unregistering them
[deliverable/linux.git] / kernel / perf_event.c
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0793a61d 1/*
57c0c15b 2 * Performance events core code:
0793a61d 3 *
98144511
IM
4 * Copyright (C) 2008 Thomas Gleixner <tglx@linutronix.de>
5 * Copyright (C) 2008-2009 Red Hat, Inc., Ingo Molnar
6 * Copyright (C) 2008-2009 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com>