fs/nfs/netns.h

   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