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Robin Murphy 847eef94e6 perf/arm-cmn: Optimise DTM counter reads 
When multiple nodes of the same type are connected to the same XP
(particularly in CAL configurations), it seems that they are likely
to be consecutive in logical ID. Therefore, we're likely to gain a
small benefit from an easy tweak to optimise out consecutive reads
of the same set of DTM counters for an aggregated event.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/7777d77c2df17693cd3dabb6e268906e15238d82.1638530442.git.robin.murphy@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
2021-12-14 12:09:27 +00:00
..
hisilicon
drivers/perf: hisi: Fix PA PMU counter offset
2021-10-04 13:10:14 +01:00
arm_dmc620_pmu.c
perf/arm-dmc620: Use irq_set_affinity()
2021-05-24 11:01:59 +01:00
arm_dsu_pmu.c
perf/arm-dsu: Use irq_set_affinity()
2021-05-24 11:02:00 +01:00
arm_pmu_acpi.c
drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer
2020-03-02 12:07:35 +00:00
arm_pmu_platform.c
perf/arm_pmu_platform: Clean up with dev_printk
2021-03-30 11:41:50 +01:00
arm_pmu.c
KVM: arm64: Fix PMU probe ordering
2021-09-20 12:43:34 +01:00
arm_smmuv3_pmu.c
drivers/perf: Simplify EVENT ATTR macro in SMMU PMU driver
2021-06-11 11:18:40 +01:00
arm_spe_pmu.c
perf: arm_spe: use DEVICE_ATTR_RO macro
2021-06-01 14:25:09 +01:00
arm-cci.c
drivers/perf: arm-cci: Fix checkpatch spacing error
2021-05-25 18:59:23 +01:00
arm-ccn.c
perf/arm-ccn: Use irq_set_affinity()
2021-05-24 11:01:59 +01:00
arm-cmn.c
perf/arm-cmn: Optimise DTM counter reads
2021-12-14 12:09:27 +00:00
fsl_imx8_ddr_perf.c
drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe()
2021-06-17 19:45:24 +01:00
Kconfig
perf/arm-cmn: Drop compile-test restriction
2021-12-14 12:09:27 +00:00
Makefile
driver/perf: Add PMU driver for the ARM DMC-620 memory controller
2020-11-25 14:51:21 +00:00
qcom_l2_pmu.c
perf: qcom_l2_pmu: ACPI: Use ACPI_COMPANION() directly
2021-10-27 20:38:22 +02:00
qcom_l3_pmu.c
drivers/perf: Simplify EVENT ATTR macro in qcom_l3_pmu.c
2021-06-11 11:18:40 +01:00
thunderx2_pmu.c
drivers/perf: thunderx2_pmu: Change data in size tx2_uncore_event_update()
2021-10-04 13:13:11 +01:00
xgene_pmu.c
drivers/perf: Simplify EVENT ATTR macro in xgene_pmu.c
2021-06-11 11:18:40 +01:00