1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * NFS-private data for each "struct net".  Accessed with net_generic().
4  */
5 
6 #ifndef __NFS_NETNS_H__
7 #define __NFS_NETNS_H__
8 
9 #include <linux/nfs4.h>
10 #include <net/net_namespace.h>
11 #include <net/netns/generic.h>
12 
13 struct bl_dev_msg {
14 	int32_t status;
15 	uint32_t major, minor;
16 };
17 
18 struct nfs_net {
19 	struct cache_detail *nfs_dns_resolve;
20 	struct rpc_pipe *bl_device_pipe;
21 	struct bl_dev_msg bl_mount_reply;
22 	wait_queue_head_t bl_wq;
23 	struct mutex bl_mutex;
24 	struct list_head nfs_client_list;
25 	struct list_head nfs_volume_list;
26 #if IS_ENABLED(CONFIG_NFS_V4)
27 	struct idr cb_ident_idr; /* Protected by nfs_client_lock */
28 	unsigned short nfs_callback_tcpport;
29 	unsigned short nfs_callback_tcpport6;
30 	int cb_users[NFS4_MAX_MINOR_VERSION + 1];
31 #endif
32 	spinlock_t nfs_client_lock;
33 	ktime_t boot_time;
34 #ifdef CONFIG_PROC_FS
35 	struct proc_dir_entry *proc_nfsfs;
36 #endif
37 };
38 
39 extern unsigned int nfs_net_id;
40 
41 #endif
42