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sparc64: Use NMI oprofile profiling on cheetah and derivative cpus.
authorDavid S. Miller <davem@davemloft.net>
Wed, 26 Nov 2008 06:29:24 +0000 (22:29 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 4 Dec 2008 17:17:05 +0000 (09:17 -0800)
We use clock cycle counter, adjusted to HZ.

This can be extended to sun4v based processors as well, as they
also have a proper overflow interrupt facility for the performance
counters.

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

No differences found
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