Lines Matching defs:super_block
1188 struct super_block { struct
1189 struct list_head s_list; /* Keep this first */
1190 dev_t s_dev; /* search index; _not_ kdev_t */
1191 unsigned char s_blocksize_bits;
1192 unsigned long s_blocksize;
1193 loff_t s_maxbytes; /* Max file size */
1194 struct file_system_type *s_type;
1195 const struct super_operations *s_op;
1196 const struct dquot_operations *dq_op;
1197 const struct quotactl_ops *s_qcop;
1198 const struct export_operations *s_export_op;
1199 unsigned long s_flags;
1200 unsigned long s_iflags; /* internal SB_I_* flags */
1201 unsigned long s_magic;
1202 struct dentry *s_root;
1203 struct rw_semaphore s_umount;
1204 int s_count;
1205 atomic_t s_active;
1207 void *s_security;
1209 const struct xattr_handler **s_xattr;
1211 const struct fscrypt_operations *s_cop;
1212 struct fscrypt_keyring *s_master_keys; /* master crypto keys in use */
1215 const struct fsverity_operations *s_vop;
1218 struct unicode_map *s_encoding;
1219 __u16 s_encoding_flags;
1221 struct hlist_bl_head s_roots; /* alternate root dentries for NFS */
1222 struct list_head s_mounts; /* list of mounts; _not_ for fs use */
1223 struct block_device *s_bdev;
1224 struct backing_dev_info *s_bdi;
1225 struct mtd_info *s_mtd;
1226 struct hlist_node s_instances;
1227 unsigned int s_quota_types; /* Bitmask of supported quota types */
1228 struct quota_info s_dquot; /* Diskquota specific options */
1230 struct sb_writers s_writers;
1237 void *s_fs_info; /* Filesystem private info */
1240 u32 s_time_gran;
1242 time64_t s_time_min;
1243 time64_t s_time_max;
1245 __u32 s_fsnotify_mask;
1246 struct fsnotify_mark_connector __rcu *s_fsnotify_marks;
1249 char s_id[32]; /* Informational name */
1250 uuid_t s_uuid; /* UUID */
1252 unsigned int s_max_links;
1258 struct mutex s_vfs_rename_mutex; /* Kludge */
1264 const char *s_subtype;
1266 const struct dentry_operations *s_d_op; /* default d_op for dentries */
1268 struct shrinker s_shrink; /* per-sb shrinker handle */
1271 atomic_long_t s_remove_count;
1277 atomic_long_t s_fsnotify_connectors;
1280 int s_readonly_remount;
1283 errseq_t s_wb_err;
1286 struct workqueue_struct *s_dio_done_wq;
1287 struct hlist_head s_pins;
1294 struct user_namespace *s_user_ns;
1301 struct list_lru s_dentry_lru;
1302 struct list_lru s_inode_lru;
1303 struct rcu_head rcu;
1304 struct work_struct destroy_work;
1306 struct mutex s_sync_lock; /* sync serialisation lock */
1311 int s_stack_depth;
1314 spinlock_t s_inode_list_lock ____cacheline_aligned_in_smp;
1315 struct list_head s_inodes; /* all inodes */
1317 spinlock_t s_inode_wblist_lock;
1318 struct list_head s_inodes_wb; /* writeback inodes */