LXR linux/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
  13struct bl_dev_msg {
  14        int32_t status;
  15        uint32_t major, minor;
  16};
  17
  18struct nfs_netns_client;
  19
  20struct nfs_net {
  21        struct cache_detail *nfs_dns_resolve;
  22        struct rpc_pipe *bl_device_pipe;
  23        struct bl_dev_msg bl_mount_reply;
  24        wait_queue_head_t bl_wq;
  25        struct mutex bl_mutex;
  26        struct list_head nfs_client_list;
  27        struct list_head nfs_volume_list;
  28#if IS_ENABLED(CONFIG_NFS_V4)
  29        struct idr cb_ident_idr; /* Protected by nfs_client_lock */
  30        unsigned short nfs_callback_tcpport;
  31        unsigned short nfs_callback_tcpport6;
  32        int cb_users[NFS4_MAX_MINOR_VERSION + 1];
  33#endif
  34        struct nfs_netns_client *nfs_client;
  35        spinlock_t nfs_client_lock;
  36        ktime_t boot_time;
  37#ifdef CONFIG_PROC_FS
  38        struct proc_dir_entry *proc_nfsfs;
  39#endif
  40};
  41
  42extern unsigned int nfs_net_id;
  43
  44#endif
  45