From: Marcelo Tosatti <mtosatti@redhat.com>
To: kvm@vger.kernel.org
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Subject: [patch 5/5] KVM: x86: drop duplicat kvm_flush_remote_tlbs
Date: Wed, 26 Aug 2009 22:20:05 -0300 [thread overview]
Message-ID: <20090827012955.506279492@localhost.localdomain> (raw)
In-Reply-To: 20090827012000.762063112@localhost.localdomain
[-- Attachment #1: remove-duplicate-tlb-flushes --]
[-- Type: text/plain, Size: 830 bytes --]
kvm_mmu_slot_remove_write_access already calls it.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Index: kvm-requests/arch/x86/kvm/x86.c
===================================================================
--- kvm-requests.orig/arch/x86/kvm/x86.c
+++ kvm-requests/arch/x86/kvm/x86.c
@@ -2148,7 +2148,6 @@ int kvm_vm_ioctl_get_dirty_log(struct kv
spin_lock(&kvm->mmu_lock);
kvm_mmu_slot_remove_write_access(kvm, log->slot);
spin_unlock(&kvm->mmu_lock);
- kvm_flush_remote_tlbs(kvm);
memslot = &kvm->memslots[log->slot];
n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
memset(memslot->dirty_bitmap, 0, n);
@@ -4904,7 +4903,6 @@ int kvm_arch_set_memory_region(struct kv
kvm_mmu_slot_remove_write_access(kvm, mem->slot);
spin_unlock(&kvm->mmu_lock);
- kvm_flush_remote_tlbs(kvm);
return 0;
}
--
next prev parent reply other threads:[~2009-08-27 1:31 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-27 1:20 [patch 0/5] unify remote request and kvm_vcpu_kick IPI mechanism Marcelo Tosatti
2009-08-27 1:20 ` [patch 1/5] KVM: move kvm_vcpu_kick to virt/kvm/kvm_main.c Marcelo Tosatti
2009-08-27 1:20 ` [patch 2/5] KVM: reintroduce guest mode bit and unify remote request code Marcelo Tosatti
2009-08-27 8:15 ` Avi Kivity
2009-08-27 12:45 ` Marcelo Tosatti
2009-08-27 13:24 ` Avi Kivity
2009-08-27 14:07 ` Marcelo Tosatti
2009-08-28 7:06 ` Avi Kivity
2009-08-28 7:22 ` Avi Kivity
2009-08-27 8:25 ` Avi Kivity
2009-08-27 12:58 ` Marcelo Tosatti
2009-08-27 1:20 ` [patch 3/5] KVM: switch REQ_TLB_FLUSH/REQ_MMU_RELOAD to kvm_vcpus_request Marcelo Tosatti
2009-08-27 1:20 ` [patch 4/5] KVM: remove make_all_cpus_request Marcelo Tosatti
2009-08-27 1:20 ` Marcelo Tosatti [this message]
2009-08-27 15:54 ` [RFC] KVM: x86: conditionally acquire/release slots_lock on entry/exit Marcelo Tosatti
2009-08-27 16:27 ` Avi Kivity
2009-08-27 22:59 ` Marcelo Tosatti
2009-08-28 6:50 ` Avi Kivity
2009-09-10 22:30 ` Marcelo Tosatti
2009-09-13 15:42 ` Avi Kivity
2009-09-13 16:26 ` Paul E. McKenney
2009-09-13 22:49 ` Marcelo Tosatti
2009-09-14 5:03 ` Avi Kivity
2009-09-14 7:17 ` Avi Kivity
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