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Will Deacon 4295b898f5 ARM: 7448/1: perf: remove arm_perf_pmu_ids global enumeration ... In order to provide PMU name strings compatible with the OProfile user ABI, an enumeration of all PMUs is currently used by perf to identify each PMU uniquely. Unfortunately, this does not scale well in the presence of multiple PMUs and creates a single, global namespace across all PMUs in the system. This patch removes the enumeration and instead uses the name string for the PMU to map onto the OProfile variant. perf_pmu_name is implemented for CPU PMUs, which is all that OProfile cares about anyway. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		13 years ago
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Makefile	oprofile: Abstract the perf-events backend	15 years ago
common.c	ARM: 7448/1: perf: remove arm_perf_pmu_ids global enumeration	13 years ago