sparc64: Add initial perf event conflict resolution and checks.

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Cribbed from powerpc code, as usual. :-)

Currently it is only used to validate that all counters
have the same user/kernel/hv attributes.

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

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This commit is contained in:

David S. Miller 2009-09-27 20:43:07 -07:00

parent 7eebda60d5

commit 01552f765c

1 changed files with 77 additions and 5 deletions

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arch/sparc/kernel/perf_event.c

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