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(parent: 4f337fa) | patch
KVM: x86: avoid useless copy of cpufreq policy
authorPaolo Bonzini <pbonzini@redhat.com>
Fri, 28 Feb 2020 09:49:10 +0000 (10:49 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 28 Feb 2020 09:54:50 +0000 (10:54 +0100)
commitaaec7c03de92c35a96966631989950e6e27662db
treeea7bca180557b531b94b6a1a3d81aaca81bd8c89tree | snapshot
parent4f337faf1c55e55bdc49df13fcb3a3c45655899ecommit | diff
KVM: x86: avoid useless copy of cpufreq policy

struct cpufreq_policy is quite big and it is not a good idea
to allocate one on the stack.  Just use cpufreq_cpu_get and
cpufreq_cpu_put which is even simpler.

Reported-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/x86.c diff | blob | history
Domain: System / Kernel;