[PATCHv5,6/6] kvm: document lock nesting rule

Commit Message

Michael S. Tsirkin June 29, 2009, 7:24 p.m. UTC

Document kvm->lock nesting within kvm->slots_lock

Signed-off-by: Michael S. Tsirkin <[e-mail]>
---
 virt/kvm/kvm_main.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 728118f..afbf006 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -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);