linux/drivers/kvm
Avi Kivity 2e3e5882dc KVM: MMU: Don't do GFP_NOWAIT allocations
Before preempt notifiers, kvm needed to allocate memory with GFP_NOWAIT so
as not to have to enable preemption and take a heavyweight exit.  On oom, we'd
fall back to a GFP_KERNEL allocation.

With preemption notifiers, we can do a GFP_KERNEL allocation, and perform
the heavyweight exit only if the kernel decides to put us to sleep.

Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-10-13 10:18:27 +02:00
..
i8259.c KVM: Add get/set irqchip ioctls for in-kernel PIC live migration support 2007-10-13 10:18:25 +02:00
ioapic.c KVM: In-kernel I/O APIC model 2007-10-13 10:18:25 +02:00
irq.c KVM: deliver PIC interrupt only to vcpu0 2007-10-13 10:18:26 +02:00
irq.h KVM: enable in-kernel APIC INIT/SIPI handling 2007-10-13 10:18:26 +02:00
Kconfig KVM: Use the scheduler preemption notifiers to make kvm preemptible 2007-10-13 10:18:20 +02:00
kvm_main.c KVM: Rename kvm_arch_ops to kvm_x86_ops 2007-10-13 10:18:27 +02:00
kvm_svm.h KVM: Dynamically allocate vcpus 2007-10-13 10:18:20 +02:00
kvm.h KVM: Rename kvm_arch_ops to kvm_x86_ops 2007-10-13 10:18:27 +02:00
lapic.c KVM: enable in-kernel APIC INIT/SIPI handling 2007-10-13 10:18:26 +02:00
Makefile KVM: In-kernel I/O APIC model 2007-10-13 10:18:25 +02:00
mmu.c KVM: MMU: Don't do GFP_NOWAIT allocations 2007-10-13 10:18:27 +02:00
paging_tmpl.h KVM: Rename kvm_arch_ops to kvm_x86_ops 2007-10-13 10:18:27 +02:00
segment_descriptor.h [PATCH] kvm: userspace interface 2006-12-10 09:57:22 -08:00
svm.c KVM: Rename kvm_arch_ops to kvm_x86_ops 2007-10-13 10:18:27 +02:00
svm.h KVM: SVM: Reliably detect if SVM was disabled by BIOS 2007-07-16 12:05:49 +03:00
vmx.c KVM: Rename kvm_arch_ops to kvm_x86_ops 2007-10-13 10:18:27 +02:00
vmx.h KVM: VMX: Use shadow TPR/cr8 for 64-bits guests 2007-10-13 10:18:26 +02:00
x86_emulate.c KVM: Rename kvm_arch_ops to kvm_x86_ops 2007-10-13 10:18:27 +02:00
x86_emulate.h KVM: Change the emulator_{read,write,cmpxchg}_* functions to take a vcpu 2007-10-13 10:18:21 +02:00