2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-25 05:34:00 +08:00
linux-next/drivers/perf
Robin Murphy 9bcb929f96 perf/arm-ccn: Clean up CPU hotplug handling
Like arm-cci, arm-ccn has the same issue of disabling preemption around
operations which can take mutexes. Again, remove the definite bug by
simply not trying to fight the theoretical races. And since we are
touching the hotplug handling code, take the opportunity to streamline
it, as there's really no need to store a full-sized cpumask to keep
track of a single CPU ID.

Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2019-04-23 12:29:37 +01:00
..
hisilicon For drivers that do not support context exclusion let's advertise the 2019-01-21 11:01:24 +01:00
arm_dsu_pmu.c For drivers that do not support context exclusion let's advertise the 2019-01-21 11:01:24 +01:00
arm_pmu_acpi.c arm_pmu: acpi: request IRQs up-front 2018-02-20 11:34:54 +00:00
arm_pmu_platform.c perf: Convert to using %pOFn instead of device_node.name 2018-10-01 11:33:17 +01:00
arm_pmu.c perf/core, arch/arm: Use PERF_PMU_CAP_NO_EXCLUDE conditionally 2019-01-21 11:01:22 +01:00
arm_smmuv3_pmu.c perf/smmuv3: Enable HiSilicon Erratum 162001800 quirk 2019-04-04 16:49:22 +01:00
arm_spe_pmu.c perf/aux: Make perf_event accessible to setup_aux() 2019-02-06 10:00:39 -03:00
arm-cci.c perf/arm-cci: Remove broken race mitigation 2019-04-23 12:29:23 +01:00
arm-ccn.c perf/arm-ccn: Clean up CPU hotplug handling 2019-04-23 12:29:37 +01:00
Kconfig perf/smmuv3: Add arm64 smmuv3 pmu driver 2019-04-04 16:49:21 +01:00
Makefile perf/smmuv3: Add arm64 smmuv3 pmu driver 2019-04-04 16:49:21 +01:00
qcom_l2_pmu.c perf/drivers: Strengthen exclusion checks with PERF_PMU_CAP_NO_EXCLUDE 2019-01-21 11:01:25 +01:00
qcom_l3_pmu.c perf/drivers: Strengthen exclusion checks with PERF_PMU_CAP_NO_EXCLUDE 2019-01-21 11:01:25 +01:00
thunderx2_pmu.c For drivers that do not support context exclusion let's advertise the 2019-01-21 11:01:24 +01:00
xgene_pmu.c arm64 updates for 5.1: 2019-03-10 10:17:23 -07:00