Commits
Trond Myklebust committed 17dfeb91133
NFS: Fix races in nfs_revalidate_mapping Commit d529ef83c355f97027ff85298a9709fe06216a66 (NFS: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping) introduces a potential race, since it doesn't test the value of nfsi->cache_validity and set the bitlock in nfsi->flags atomically. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Cc: Jeff Layton <jlayton@redhat.com>