diff options
Diffstat (limited to 'include/linux/lockd/bind.h')
| -rw-r--r-- | include/linux/lockd/bind.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h index b614e0deea72..db8207d4059f 100644 --- a/include/linux/lockd/bind.h +++ b/include/linux/lockd/bind.h @@ -16,17 +16,23 @@ struct svc_rqst; struct rpc_task; struct rpc_clnt; struct super_block; +struct module; -/* - * This is the set of functions for lockd->nfsd communication +/** + * struct nlmsvc_binding - lockd -> nfsd callback table + * @owner: module that provides this binding. + * @fopen: open a file by NFS file handle on behalf of an NLM request. + * @fclose: close a file that was previously opened via @fopen. + * Implementations MUST be semantically equivalent to fput(). */ struct nlmsvc_binding { + struct module *owner; int (*fopen)(struct svc_rqst *rqstp, struct nfs_fh *f, struct file **filp, int flags); void (*fclose)(struct file *filp); }; -extern const struct nlmsvc_binding *nlmsvc_ops; +extern const struct nlmsvc_binding __rcu *nlmsvc_ops; /* * Similar to nfs_client_initdata, but without the NFS-specific |