tree d23d43df02330f39e9c31901df9956d2e58a3474
parent 4d855457d84b819fefcd1cd1b0a2a0a0ec475c07
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1239195693 +0200
committer Ingo Molnar <mingo@elte.hu> 1239210356 +0200

perf_counter: allow for data addresses to be recorded

Paul suggested we allow for data addresses to be recorded along with
the traditional IPs as power can provide these.

For now, only the software pagefault events provide data addresses,
but in the future power might as well for some events.

x86 doesn't seem capable of providing this atm.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
LKML-Reference: <20090408130409.394816925@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>