Xiao Guangrong e7d11c7a89 KVM: MMU: zap pages in batch ... Zap at lease 10 pages before releasing mmu-lock to reduce the overload caused by requiring lock After the patch, kvm_zap_obsolete_pages can forward progress anyway, so update the comments [ It improves the case 0.6% ~ 1% that do kernel building meanwhile read PCI ROM. ] Note: i am not sure that "10" is the best speculative value, i just guessed that '10' can make vcpu do not spend long time on kvm_zap_obsolete_pages and do not cause mmu-lock too hungry. Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>		2013-06-05 12:33:10 +03:00
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cpuid.c	KVM: x86: Make register state after reset conform to specification	2012-12-05 18:00:07 +02:00
cpuid.h	Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2012-12-13 15:31:08 -08:00
emulate.c	KVM: x86 emulator: convert XADD to fastop	2013-05-21 15:43:24 +03:00
i8254.c	KVM: Let ioapic know the irq line status	2013-04-15 23:20:34 -03:00
i8254.h	KVM: fold kvm_pit_timer into kvm_kpit_state	2012-08-01 00:21:07 -03:00
i8259.c	KVM: inject ExtINT interrupt before APIC interrupts	2012-12-13 23:05:21 -02:00
irq.c	x86, apicv: add virtual interrupt delivery support	2013-01-29 10:48:19 +02:00
irq.h	KVM: switch to symbolic name for irq_states size	2012-07-20 16:12:16 -03:00
Kconfig	kvm: Allow build-time configuration of KVM device assignment	2013-04-28 12:58:56 +03:00
kvm_cache_regs.h	KVM: MMU: Do not unconditionally read PDPTE from guest memory	2011-09-25 19:18:01 +03:00
lapic.c	KVM: x86: Remove support for reporting coalesced APIC IRQs	2013-05-14 12:09:02 +03:00
lapic.h	KVM: x86: Remove support for reporting coalesced APIC IRQs	2013-05-14 12:09:02 +03:00
Makefile	KVM: get rid of $(addprefix ../../../virt/kvm/, ...) in Makefiles	2013-05-19 15:14:00 +03:00
mmu_audit.c	KVM: do not release the error pfn	2012-08-06 16:04:57 +03:00
mmu.c	KVM: MMU: zap pages in batch	2013-06-05 12:33:10 +03:00
mmu.h	KVM: MMU: fast invalidate all pages	2013-06-05 12:32:33 +03:00
mmutrace.h	KVM: MMU: add tracepoint for kvm_mmu_invalidate_all_pages	2013-06-05 12:32:57 +03:00
paging_tmpl.h	Revert "KVM: MMU: Move kvm_mmu_free_some_pages() into kvm_mmu_alloc_page()"	2013-04-07 13:13:36 +03:00
pmu.c	pmu: prepare for migration support	2013-04-02 17:42:44 +03:00
svm.c	Merge tag 'kvm-3.10-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2013-05-05 14:47:31 -07:00
trace.h	KVM: x86: require matched TSC offsets for master clock	2012-11-27 23:29:15 -02:00
tss.h
vmx.c	KVM: VMX: fix halt emulation while emulating invalid guest sate	2013-05-09 09:04:56 +03:00
x86.c	KVM: x86: use the fast way to invalidate all pages	2013-06-05 12:32:42 +03:00
x86.h	KVM: x86: Add code to track call origin for msr assignment	2012-11-30 18:26:12 -02:00