Commit 22fc0294 authored Jun 29, 2009 by Michael S. Tsirkin Committed by Avi Kivity Sep 10, 2009

KVM: document lock nesting rule



Document kvm->lock nesting within kvm->slots_lock

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

parent bda9020e

virt/kvm/kvm_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -68,7 +68,7 @@ MODULE_LICENSE("GPL");
		/*
		* Ordering of locks:
		*
		* kvm->lock --> kvm->irq_lock
		* kvm->slots_lock --> kvm->lock --> kvm->irq_lock
		*/

		DEFINE_SPINLOCK(kvm_lock);