OpenCloudOS-Kernel/arch/x86/kvm
Marcelo Tosatti 9903a927a4 KVM: MMU: drop zeroing on mmu_memory_cache_alloc
Zeroing on mmu_memory_cache_alloc is unnecessary since:

- Smaller areas are pre-allocated with kmem_cache_zalloc.
- Page pointed by ->spt is overwritten with prefetch_page
  and entries in page pointed by ->gfns are initialized
  before reading.

[avi: zeroing pages is unnecessary]

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2009-03-24 11:03:04 +02:00
..
Kconfig KVM: Add CONFIG_HAVE_KVM_IRQCHIP 2009-03-24 11:03:02 +02:00
Makefile KVM: change KVM to use IOMMU API 2009-01-03 14:11:07 +01:00
i8254.c KVM: Reset PIT irq injection logic when the PIT IRQ is unmasked 2009-03-24 11:03:03 +02:00
i8254.h KVM: Reset PIT irq injection logic when the PIT IRQ is unmasked 2009-03-24 11:03:03 +02:00
i8259.c KVM: Add locking to virtual i8259 interrupt controller 2008-12-31 16:55:48 +02:00
irq.c KVM: x86: fix LAPIC pending count calculation 2009-02-15 02:47:38 +02:00
irq.h KVM: x86: fix LAPIC pending count calculation 2009-02-15 02:47:38 +02:00
kvm_cache_regs.h KVM: x86: accessors for guest registers 2008-10-15 10:13:57 +02:00
kvm_svm.h KVM: x86: Virtualize debug registers 2009-03-24 11:02:49 +02:00
lapic.c KVM: x86: fix LAPIC pending count calculation 2009-02-15 02:47:38 +02:00
lapic.h KVM: x86: fix LAPIC pending count calculation 2009-02-15 02:47:38 +02:00
mmu.c KVM: MMU: drop zeroing on mmu_memory_cache_alloc 2009-03-24 11:03:04 +02:00
mmu.h KVM: MMU: Fix false flooding when a pte points to page table 2008-07-20 12:40:50 +03:00
paging_tmpl.h KVM: MMU: Replace walk_shadow() by for_each_shadow_entry() in invlpg() 2009-03-24 11:02:53 +02:00
svm.c KVM: SVM: Fix typo in has_svm() 2009-03-24 11:03:04 +02:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c KVM: VMX: When emulating on invalid vmx state, don't return to userspace unnecessarily 2009-03-24 11:03:00 +02:00
x86.c KVM: Properly lock PIT creation 2009-03-24 11:03:01 +02:00
x86.h KVM: Add a pending interrupt queue 2008-10-15 10:15:13 +02:00
x86_emulate.c KVM: x86 emulator: implement 'ret far' instruction (opcode 0xcb) 2009-03-24 11:03:01 +02:00