perf_cpum_cf: Add support for counters available with IBM zEC12
authorHendrik Brueckner <brueckner@linux.vnet.ibm.com>
Mon, 15 Oct 2012 12:31:29 +0000 (14:31 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 18 Oct 2012 15:50:09 +0000 (17:50 +0200)
Increase the maximum number of available counters and check if
the hardware supports the counter.  Support is indicated by the
version of the CPU-measurement counter facility.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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