Lai Jiangshan 19ace7d6ca KVM: x86/mmu: Skip calling mmu->sync_spte() when the spte is 0 ...

Sync the spte only when the spte is set and avoid the indirect branch.

Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>
Link: https://lore.kernel.org/r/20230216235321.735214-5-jiangshanlai@gmail.com
[sean: add wrapper instead of open coding each check]
Signed-off-by: Sean Christopherson <seanjc@google.com>

2023-03-16 17:19:55 -07:00

..

mmu_internal.h

KVM: x86/mmu: Use EMULTYPE flag to track write #PFs to shadow pages

2023-03-14 10:28:56 -04:00

mmu.c

KVM: x86/mmu: Skip calling mmu->sync_spte() when the spte is 0

2023-03-16 17:19:55 -07:00

mmutrace.h

KVM: x86/mmu: Add RET_PF_CONTINUE to eliminate bool+int* "returns"

2022-05-12 09:51:42 -04:00

page_track.c

KVM: x86: Unify pr_fmt to use module name for all KVM modules

2022-12-29 15:47:35 -05:00

paging_tmpl.h

KVM: x86/mmu: Skip calling mmu->sync_spte() when the spte is 0

2023-03-16 17:19:55 -07:00

spte.c

kvm: x86/mmu: Rename SPTE_TDP_AD_ENABLED_MASK to SPTE_TDP_AD_ENABLED

2023-01-24 10:05:44 -08:00

spte.h

kvm: x86/mmu: Rename SPTE_TDP_AD_ENABLED_MASK to SPTE_TDP_AD_ENABLED

2023-01-24 10:05:44 -08:00

tdp_iter.c

KVM: x86/mmu: Move round_gfn_for_level() helper into mmu_internal.h

2023-01-24 10:05:45 -08:00

tdp_iter.h

KVM: x86/mmu: Don't bottom out on leafs when zapping collapsible SPTEs

2022-07-28 13:22:24 -04:00

tdp_mmu.c

KVM: x86/mmu: Cleanup range-based flushing for given page

2023-01-24 10:05:48 -08:00

tdp_mmu.h

KVM: x86/mmu: Pivot on "TDP MMU enabled" to check if active MMU is TDP MMU

2022-12-29 15:33:25 -05:00