linux-stable/include/linux/perf
Will Deacon ca2b497253 arm64: perf: Reject stand-alone CHAIN events for PMUv3
It doesn't make sense for a perf event to be configured as a CHAIN event
in isolation, so extend the arm_pmu structure with a ->filter_match()
function to allow the backend PMU implementation to reject CHAIN events
early.

Cc: <stable@vger.kernel.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2018-10-12 15:25:17 +01:00
..
arm_pmu.h arm64: perf: Reject stand-alone CHAIN events for PMUv3 2018-10-12 15:25:17 +01:00