| commit | bab96bda4431602213deb53723d13f73f5308a20 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Sat Aug 18 23:17:38 2012 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Sat Aug 18 23:26:21 2012 -0700 |
| tree | fd4207ba2809a05c5c1a4fb037ebe6f845612c20 | |
| parent | 035ea28dde1802ad4cc570976da34f8b7c2ed515 [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>