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sparc64: Update generic comments in perf event code to match reality.
authorDavid S. Miller <davem@davemloft.net>
Sun, 19 Aug 2012 06:17:38 +0000 (23:17 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 19 Aug 2012 06:26:21 +0000 (23:26 -0700)
commitbab96bda4431602213deb53723d13f73f5308a20
treefd4207ba2809a05c5c1a4fb037ebe6f845612c20tree | snapshot
parent035ea28dde1802ad4cc570976da34f8b7c2ed515commit | diff
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>
arch/sparc/kernel/perf_event.c diff | blob | history
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