aboutsummaryrefslogtreecommitdiffstats
path: root/virt/kvm
diff options
context:
space:
mode:
Diffstat (limited to 'virt/kvm')
-rw-r--r--virt/kvm/assigned-dev.c6
-rw-r--r--virt/kvm/kvm_main.c2
2 files changed, 4 insertions, 4 deletions
diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c
index fd9c097b760..f73de631e3e 100644
--- a/virt/kvm/assigned-dev.c
+++ b/virt/kvm/assigned-dev.c
@@ -508,8 +508,8 @@ static int kvm_vm_ioctl_assign_device(struct kvm *kvm,
struct kvm_assigned_dev_kernel *match;
struct pci_dev *dev;
- down_read(&kvm->slots_lock);
mutex_lock(&kvm->lock);
+ down_read(&kvm->slots_lock);
match = kvm_find_assigned_dev(&kvm->arch.assigned_dev_head,
assigned_dev->assigned_dev_id);
@@ -573,8 +573,8 @@ static int kvm_vm_ioctl_assign_device(struct kvm *kvm,
}
out:
- mutex_unlock(&kvm->lock);
up_read(&kvm->slots_lock);
+ mutex_unlock(&kvm->lock);
return r;
out_list_del:
list_del(&match->list);
@@ -585,8 +585,8 @@ out_put:
pci_dev_put(dev);
out_free:
kfree(match);
- mutex_unlock(&kvm->lock);
up_read(&kvm->slots_lock);
+ mutex_unlock(&kvm->lock);
return r;
}
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index b5af8816761..7db071ba466 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -64,7 +64,7 @@ MODULE_LICENSE("GPL");
/*
* Ordering of locks:
*
- * kvm->slots_lock --> kvm->lock --> kvm->irq_lock
+ * kvm->lock --> kvm->slots_lock --> kvm->irq_lock
*/
DEFINE_SPINLOCK(kvm_lock);