tree 085d1bbd89c470bea2b2039a4688f7769c3f1987
parent 61ca2c4afd9d108899e0fa48e7b1cfc9afe80596
author Trond Myklebust <trond.myklebust@hammerspace.com> 1602703331 -0400
committer Anna Schumaker <Anna.Schumaker@Netapp.com> 1602783068 -0400

NFSv4: Fix up RCU annotations for struct nfs_netns_client

The identifier is read as an RCU protected string. Its value may
be changed during the lifetime of the network namespace by writing
a new string into the sysfs pseudofile (at which point, we free the
old string only after a call to synchronize_rcu()).

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>