4 #include <linux/list.h>
5 #include <linux/backing-dev.h>
8 * NFS client parameters stored in the superblock.
11 struct rpc_clnt
* client
; /* RPC client handle */
12 struct rpc_clnt
* client_sys
; /* 2nd handle for FSINFO */
13 struct nfs_rpc_ops
* rpc_ops
; /* NFS protocol vector */
14 struct backing_dev_info backing_dev_info
;
15 int flags
; /* various flags */
16 unsigned int caps
; /* server capabilities */
17 unsigned int rsize
; /* read size */
18 unsigned int rpages
; /* read size (in pages) */
19 unsigned int wsize
; /* write size */
20 unsigned int wpages
; /* write size (in pages) */
21 unsigned int dtsize
; /* readdir size */
22 unsigned int bsize
; /* server block size */
23 unsigned int acregmin
; /* attr cache timeouts */
24 unsigned int acregmax
;
25 unsigned int acdirmin
;
26 unsigned int acdirmax
;
28 char * hostname
; /* remote hostname */
30 struct sockaddr_in addr
;
32 /* Our own IP address, as a null-terminated string.
33 * This is used to generate the clientid, and the callback address.
37 struct nfs4_client
* nfs4_state
; /* all NFSv4 state starts here */
38 unsigned long lease_time
; /* in jiffies */
39 unsigned long last_renewal
; /* in jiffies */
44 /* Server capabilities */
45 #define NFS_CAP_READDIRPLUS (1)