Lines Matching defs:super_block
1451 struct super_block { struct
1452 struct list_head s_list; /* Keep this first */
1453 dev_t s_dev; /* search index; _not_ kdev_t */
1454 unsigned char s_blocksize_bits;
1455 unsigned long s_blocksize;
1456 loff_t s_maxbytes; /* Max file size */
1457 struct file_system_type *s_type;
1458 const struct super_operations *s_op;
1459 const struct dquot_operations *dq_op;
1460 const struct quotactl_ops *s_qcop;
1461 const struct export_operations *s_export_op;
1462 unsigned long s_flags;
1463 unsigned long s_iflags; /* internal SB_I_* flags */
1464 unsigned long s_magic;
1465 struct dentry *s_root;
1466 struct rw_semaphore s_umount;
1467 int s_count;
1468 atomic_t s_active;
1470 void *s_security;
1472 const struct xattr_handler **s_xattr;
1474 const struct fscrypt_operations *s_cop;
1475 struct fscrypt_keyring *s_master_keys; /* master crypto keys in use */
1478 const struct fsverity_operations *s_vop;
1481 struct unicode_map *s_encoding;
1482 __u16 s_encoding_flags;
1484 struct hlist_bl_head s_roots; /* alternate root dentries for NFS */
1485 struct list_head s_mounts; /* list of mounts; _not_ for fs use */
1486 struct block_device *s_bdev;
1487 struct backing_dev_info *s_bdi;
1488 struct mtd_info *s_mtd;
1489 struct hlist_node s_instances;
1490 unsigned int s_quota_types; /* Bitmask of supported quota types */
1491 struct quota_info s_dquot; /* Diskquota specific options */
1493 struct sb_writers s_writers;
1500 void *s_fs_info; /* Filesystem private info */
1503 u32 s_time_gran;
1505 time64_t s_time_min;
1506 time64_t s_time_max;
1508 __u32 s_fsnotify_mask;
1509 struct fsnotify_mark_connector __rcu *s_fsnotify_marks;
1512 char s_id[32]; /* Informational name */
1513 uuid_t s_uuid; /* UUID */
1515 unsigned int s_max_links;
1516 fmode_t s_mode;
1522 struct mutex s_vfs_rename_mutex; /* Kludge */
1528 const char *s_subtype;
1530 const struct dentry_operations *s_d_op; /* default d_op for dentries */
1532 struct shrinker s_shrink; /* per-sb shrinker handle */
1535 atomic_long_t s_remove_count;
1541 atomic_long_t s_fsnotify_connectors;
1544 int s_readonly_remount;
1547 errseq_t s_wb_err;
1550 struct workqueue_struct *s_dio_done_wq;
1551 struct hlist_head s_pins;
1558 struct user_namespace *s_user_ns;
1565 struct list_lru s_dentry_lru;
1566 struct list_lru s_inode_lru;
1567 struct rcu_head rcu;
1568 struct work_struct destroy_work;
1570 struct mutex s_sync_lock; /* sync serialisation lock */
1575 int s_stack_depth;
1578 spinlock_t s_inode_list_lock ____cacheline_aligned_in_smp;
1579 struct list_head s_inodes; /* all inodes */
1581 spinlock_t s_inode_wblist_lock;
1582 struct list_head s_inodes_wb; /* writeback inodes */