diff options
| -rw-r--r-- | fs/nfsd/nfs4state.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 9cc3b786d56..c07c9885f58 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -170,6 +170,13 @@ alloc_init_deleg(struct nfs4_client *clp, struct nfs4_stateid *stp, struct svc_f struct nfs4_cb_conn *cb = &stp->st_stateowner->so_client->cl_cb_conn; dprintk("NFSD alloc_init_deleg\n"); + /* + * Major work on the lease subsystem (for example, to support + * calbacks on stat) will be required before we can support + * write delegations properly. + */ + if (type != NFS4_OPEN_DELEGATE_READ) + return NULL; if (fp->fi_had_conflict) return NULL; if (num_delegations > max_delegations) |