2 * Copyright (c) 2016 Tom Haynes <loghyr@primarydata.com>
4 #ifndef _NFSD_FLEXFILELAYOUTXDR_H
5 #define _NFSD_FLEXFILELAYOUTXDR_H 1
7 #include <linux/inet.h>
10 #define FF_FLAGS_NO_LAYOUTCOMMIT 1
11 #define FF_FLAGS_NO_IO_THRU_MDS 2
12 #define FF_FLAGS_NO_READ_IO 4
16 #define FF_NETID_LEN (4)
17 #define FF_ADDR_LEN (INET6_ADDRSTRLEN + 8)
18 struct pnfs_ff_netaddr {
19 char netid[FF_NETID_LEN + 1];
20 char addr[FF_ADDR_LEN + 1];
25 struct pnfs_ff_device_addr {
26 struct pnfs_ff_netaddr netaddr;
34 struct pnfs_ff_layout {
36 u32 stats_collect_hint;
39 struct nfsd4_deviceid deviceid;
44 __be32 nfsd4_ff_encode_getdeviceinfo(struct xdr_stream *xdr,
45 struct nfsd4_getdeviceinfo *gdp);
46 __be32 nfsd4_ff_encode_layoutget(struct xdr_stream *xdr,
47 struct nfsd4_layoutget *lgp);
49 #endif /* _NFSD_FLEXFILELAYOUTXDR_H */