Lines Matching defs:super_block
1423 struct super_block { struct
1424 struct list_head s_list; /* Keep this first */
1425 dev_t s_dev; /* search index; _not_ kdev_t */
1426 unsigned char s_blocksize_bits;
1427 unsigned long s_blocksize;
1428 loff_t s_maxbytes; /* Max file size */
1429 struct file_system_type *s_type;
1430 const struct super_operations *s_op;
1431 const struct dquot_operations *dq_op;
1432 const struct quotactl_ops *s_qcop;
1433 const struct export_operations *s_export_op;
1434 unsigned long s_flags;
1435 unsigned long s_iflags; /* internal SB_I_* flags */
1436 unsigned long s_magic;
1437 struct dentry *s_root;
1438 struct rw_semaphore s_umount;
1439 int s_count;
1440 atomic_t s_active;
1442 void *s_security;
1444 const struct xattr_handler **s_xattr;
1446 const struct fscrypt_operations *s_cop;
1447 struct fscrypt_keyring *s_master_keys; /* master crypto keys in use */
1450 const struct fsverity_operations *s_vop;
1453 struct unicode_map *s_encoding;
1454 __u16 s_encoding_flags;
1456 struct hlist_bl_head s_roots; /* alternate root dentries for NFS */
1457 struct list_head s_mounts; /* list of mounts; _not_ for fs use */
1458 struct block_device *s_bdev;
1459 struct backing_dev_info *s_bdi;
1460 struct mtd_info *s_mtd;
1461 struct hlist_node s_instances;
1462 unsigned int s_quota_types; /* Bitmask of supported quota types */
1463 struct quota_info s_dquot; /* Diskquota specific options */
1465 struct sb_writers s_writers;
1472 void *s_fs_info; /* Filesystem private info */
1475 u32 s_time_gran;
1477 time64_t s_time_min;
1478 time64_t s_time_max;
1480 __u32 s_fsnotify_mask;
1481 struct fsnotify_mark_connector __rcu *s_fsnotify_marks;
1484 char s_id[32]; /* Informational name */
1485 uuid_t s_uuid; /* UUID */
1487 unsigned int s_max_links;
1488 fmode_t s_mode;
1494 struct mutex s_vfs_rename_mutex; /* Kludge */
1500 const char *s_subtype;
1502 const struct dentry_operations *s_d_op; /* default d_op for dentries */
1507 int cleancache_poolid;
1509 struct shrinker s_shrink; /* per-sb shrinker handle */
1512 atomic_long_t s_remove_count;
1515 atomic_long_t s_fsnotify_inode_refs;
1518 int s_readonly_remount;
1521 errseq_t s_wb_err;
1524 struct workqueue_struct *s_dio_done_wq;
1525 struct hlist_head s_pins;
1532 struct user_namespace *s_user_ns;
1539 struct list_lru s_dentry_lru;
1540 struct list_lru s_inode_lru;
1541 struct rcu_head rcu;
1542 struct work_struct destroy_work;
1544 struct mutex s_sync_lock; /* sync serialisation lock */
1549 int s_stack_depth;
1552 spinlock_t s_inode_list_lock ____cacheline_aligned_in_smp;
1553 struct list_head s_inodes; /* all inodes */
1555 spinlock_t s_inode_wblist_lock;
1556 struct list_head s_inodes_wb; /* writeback inodes */