David S. Miller bab96bda44 sparc64: Update generic comments in perf event code to match reality. ...

Describe how we support two types of PMU setups, one with a single control
register and two counters stored in a single register, and another with
one control register per counter and each counter living in it's own
register.

Signed-off-by: David S. Miller <davem@davemloft.net>

2012-08-18 23:26:21 -07:00

44 KiB

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