Commit 22fc0294 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin Committed by Avi Kivity
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KVM: document lock nesting rule 



Document kvm->lock nesting within kvm->slots_lock

Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarAvi 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);