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sparc64: Prepare perf event layer for handling multiple PCR registers.
authorDavid S. Miller <davem@davemloft.net>
Fri, 17 Aug 2012 09:51:21 +0000 (02:51 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 19 Aug 2012 06:26:20 +0000 (23:26 -0700)
commit3f1a20972239e3f66720c34d9009ae9cc9ddffba
treede2212c7170098c9b25e517407218d42fcaa0648tree | snapshot
parent7ac2ed286f9338ea6437831096cc36ce8395b6fccommit | diff
sparc64: Prepare perf event layer for handling multiple PCR registers.

Make the per-cpu pcr save area an array instead of one u64.

Describe how many PCR and PIC registers the chip has in the sparc_pmu
descriptor.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/kernel/perf_event.c diff | blob | history
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