Re: [PATCH] NFS: Fix RCU warnings in nfs_inode_return_delegation_noreclaim() [ver #2]

David Howells
2010-03-31T14:04:41Z

Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:

> How about Eric's suggestion of rcu_dereference_protected()? That name
> doesn't imply a lock, which as you say above, isn't always needed to
> keep the structure from changing.

But 'protected' from what or by what?

David