fs/afs/internal.h

251 struct afs_net {  struct
252 	struct net		*net;		/* Backpointer to the owning net namespace */
253 	struct afs_uuid		uuid;
254 	bool			live;		/* F if this namespace is being removed */
257 	struct socket		*socket;
258 	struct afs_call		*spare_incoming_call;
259 	struct work_struct	charge_preallocation_work;
260 	struct mutex		socket_mutex;
261 	atomic_t		nr_outstanding_calls;
262 	atomic_t		nr_superblocks;
265 	struct rb_root		cells;
266 	struct afs_cell		*ws_cell;
267 	struct work_struct	cells_manager;
268 	struct timer_list	cells_timer;
269 	atomic_t		cells_outstanding;
270 	struct rw_semaphore	cells_lock;
271 	struct mutex		cells_alias_lock;
273 	struct mutex		proc_cells_lock;
274 	struct hlist_head	proc_cells;
280 	seqlock_t		fs_lock;	/* For fs_servers, fs_probe_*, fs_proc */
281 	struct rb_root		fs_servers;	/* afs_server (by server UUID or address) */
282 	struct list_head	fs_probe_fast;	/* List of afs_server to probe at 30s intervals */
283 	struct list_head	fs_probe_slow;	/* List of afs_server to probe at 5m intervals */
284 	struct hlist_head	fs_proc;	/* procfs servers list */
286 	struct hlist_head	fs_addresses4;	/* afs_server (by lowest IPv4 addr) */
287 	struct hlist_head	fs_addresses6;	/* afs_server (by lowest IPv6 addr) */
288 	seqlock_t		fs_addr_lock;	/* For fs_addresses[46] */
290 	struct work_struct	fs_manager;
291 	struct timer_list	fs_timer;
293 	struct work_struct	fs_prober;
294 	struct timer_list	fs_probe_timer;
295 	atomic_t		servers_outstanding;
298 	struct mutex		lock_manager_mutex;
301 	struct super_block	*dynroot_sb;	/* Dynamic root mount superblock */
302 	struct proc_dir_entry	*proc_afs;	/* /proc/net/afs directory */
303 	struct afs_sysnames	*sysnames;
304 	rwlock_t		sysnames_lock;
307 	atomic_t		n_lookup;	/* Number of lookups done */
308 	atomic_t		n_reval;	/* Number of dentries needing revalidation */
309 	atomic_t		n_inval;	/* Number of invalidations by the server */
310 	atomic_t		n_relpg;	/* Number of invalidations by releasepage */
311 	atomic_t		n_read_dir;	/* Number of directory pages read */
312 	atomic_t		n_dir_cr;	/* Number of directory entry creation edits */
313 	atomic_t		n_dir_rm;	/* Number of directory entry removal edits */
314 	atomic_t		n_stores;	/* Number of store ops */
315 	atomic_long_t		n_store_bytes;	/* Number of bytes stored */
316 	atomic_long_t		n_fetch_bytes;	/* Number of bytes fetched */
317 	atomic_t		n_fetches;	/* Number of data fetch ops */
1163 static inline struct afs_net *afs_net(struct net *net)  in afs_net()  function