blob: 8e195aeca0237765666abd237e76480688686f80 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2016 Tom Haynes <loghyr@primarydata.com>
*/
#ifndef _NFSD_FLEXFILELAYOUTXDR_H
#define _NFSD_FLEXFILELAYOUTXDR_H 1
#include <linux/inet.h>
#include "xdr4.h"
#define FF_FLAGS_NO_LAYOUTCOMMIT 1
#define FF_FLAGS_NO_IO_THRU_MDS 2
#define FF_FLAGS_NO_READ_IO 4
struct xdr_stream;
#define FF_NETID_LEN (4)
#define FF_ADDR_LEN (INET6_ADDRSTRLEN + 8)
struct pnfs_ff_netaddr {
char netid[FF_NETID_LEN + 1];
char addr[FF_ADDR_LEN + 1];
u32 netid_len;
u32 addr_len;
};
struct pnfs_ff_device_addr {
struct pnfs_ff_netaddr netaddr;
u32 version;
u32 minor_version;
u32 rsize;
u32 wsize;
bool tightly_coupled;
};
struct pnfs_ff_layout {
u32 flags;
u32 stats_collect_hint;
kuid_t uid;
kgid_t gid;
struct nfsd4_deviceid deviceid;
stateid_t stateid;
struct nfs_fh fh;
};
__be32 nfsd4_ff_encode_getdeviceinfo(struct xdr_stream *xdr,
struct nfsd4_getdeviceinfo *gdp);
__be32 nfsd4_ff_encode_layoutget(struct xdr_stream *xdr,
struct nfsd4_layoutget *lgp);
#endif /* _NFSD_FLEXFILELAYOUTXDR_H */
|
