linux/include/linux/nfs_ssc.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * include/linux/nfs_ssc.h
 *
 * Author: Dai Ngo <[email protected]>
 *
 * Copyright (c) 2020, Oracle and/or its affiliates.
 */

#include <linux/nfs_fs.h>
#include <linux/sunrpc/svc.h>

extern struct nfs_ssc_client_ops_tbl nfs_ssc_client_tbl;

/*
 * NFS_V4
 */
struct nfs4_ssc_client_ops { … };

/*
 * NFS_FS
 */
struct nfs_ssc_client_ops { … };

struct nfs_ssc_client_ops_tbl { … };

extern void nfs42_ssc_register_ops(void);
extern void nfs42_ssc_unregister_ops(void);

extern void nfs42_ssc_register(const struct nfs4_ssc_client_ops *ops);
extern void nfs42_ssc_unregister(const struct nfs4_ssc_client_ops *ops);

#ifdef CONFIG_NFSD_V4_2_INTER_SSC
static inline struct file *nfs42_ssc_open(struct vfsmount *ss_mnt,
		struct nfs_fh *src_fh, nfs4_stateid *stateid)
{ … }

static inline void nfs42_ssc_close(struct file *filep)
{ … }
#endif

struct nfsd4_ssc_umount_item { … };

/*
 * NFS_FS
 */
extern void nfs_ssc_register(const struct nfs_ssc_client_ops *ops);
extern void nfs_ssc_unregister(const struct nfs_ssc_client_ops *ops);

static inline void nfs_do_sb_deactive(struct super_block *sb)
{ … }