linux/arch/x86/kvm/mmu
Sean Christopherson 5f6078f9f1 KVM: x86/mmu: Make __GFP_ZERO a property of the memory cache
Add a gfp_zero flag to 'struct kvm_mmu_memory_cache' and use it to
control __GFP_ZERO instead of hardcoding a call to kmem_cache_zalloc().
A future patch needs such a flag for the __get_free_page() path, as
gfn arrays do not need/want the allocator to zero the memory.  Convert
the kmem_cache paths to __GFP_ZERO now so as to avoid a weird and
inconsistent API in the future.

No functional change intended.

Reviewed-by: Ben Gardon <bgardon@google.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200703023545.8771-11-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-07-09 13:29:40 -04:00
..
mmu_audit.c KVM: x86/mmu: Rename page_header() to to_shadow_page() 2020-07-08 16:21:55 -04:00
mmu_internal.h KVM: x86/mmu: Rename page_header() to to_shadow_page() 2020-07-08 16:21:55 -04:00
mmu.c KVM: x86/mmu: Make __GFP_ZERO a property of the memory cache 2020-07-09 13:29:40 -04:00
mmutrace.h KVM: x86/mmu: Move mmu_audit.c and mmutrace.h into the mmu/ sub-directory 2020-07-08 16:21:53 -04:00
page_track.c KVM: x86/mmu: Add MMU-internal header 2020-07-08 16:21:54 -04:00
paging_tmpl.h KVM: x86/mmu: Topup memory caches after walking GVA->GPA 2020-07-09 13:29:39 -04:00