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authorOliver Upton <[email protected]>2023-02-06 23:52:29 +0000
committerOliver Upton <[email protected]>2023-02-07 13:56:18 +0000
commit5f623a598d128dacadf95c9d14f7c8b1313a3dc4 (patch)
tree83304ccc4bedf9b3379247a3164df00631b7aad2 /arch/arm64/kvm/reset.c
parent7af0c2534f4c57b16e92dfca8c5f40fa90fbb3f3 (diff)
KVM: arm64: Mark some VM-scoped allocations as __GFP_ACCOUNT
Generally speaking, any memory allocations that can be associated with a particular VM should be charged to the cgroup of its process. Nonetheless, there are a couple spots in KVM/arm64 that aren't currently accounted: - the ccsidr array containing the virtualized cache hierarchy - the cpumask of supported cpus, for use of the vPMU on heterogeneous systems Go ahead and set __GFP_ACCOUNT for these allocations. Reviewed-by: Marc Zyngier <[email protected]> Reviewed-by: Akihiko Odaki <[email protected]> Reviewed-by: Gavin Shan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Oliver Upton <[email protected]>
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