Lines Matching refs:super_block
1294 struct super_block *s_sb;
1417 static inline struct ext4_sb_info *EXT4_SB(struct super_block *sb) in EXT4_SB()
1432 static inline int ext4_valid_inum(struct super_block *sb, unsigned long ino) in ext4_valid_inum()
1906 ext4_group_first_block_no(struct super_block *sb, ext4_group_t group_no) in ext4_group_first_block_no()
1935 struct super_block *lr_super;
1987 struct super_block *sb; /* super block of the fs */
2024 void ext4_inode_bitmap_csum_set(struct super_block *sb, ext4_group_t group,
2027 int ext4_inode_bitmap_csum_verify(struct super_block *sb, ext4_group_t group,
2030 void ext4_block_bitmap_csum_set(struct super_block *sb, ext4_group_t group,
2033 int ext4_block_bitmap_csum_verify(struct super_block *sb, ext4_group_t group,
2038 extern void ext4_get_group_no_and_offset(struct super_block *sb,
2042 extern ext4_group_t ext4_get_group_number(struct super_block *sb,
2045 extern unsigned int ext4_block_group(struct super_block *sb,
2047 extern ext4_grpblk_t ext4_block_group_offset(struct super_block *sb,
2049 extern int ext4_bg_has_super(struct super_block *sb, ext4_group_t group);
2050 extern unsigned long ext4_bg_num_gdb(struct super_block *sb,
2059 extern ext4_fsblk_t ext4_count_free_clusters(struct super_block *);
2060 extern void ext4_check_blocks_bitmap(struct super_block *);
2061 extern struct ext4_group_desc * ext4_get_group_desc(struct super_block * sb,
2064 extern int ext4_should_retry_alloc(struct super_block *sb, int *retries);
2066 extern struct buffer_head *ext4_read_block_bitmap_nowait(struct super_block *sb,
2068 extern int ext4_wait_block_bitmap(struct super_block *sb,
2071 extern struct buffer_head *ext4_read_block_bitmap(struct super_block *sb,
2073 extern unsigned ext4_free_clusters_after_init(struct super_block *sb,
2104 static inline int ext4_sb_has_crypto(struct super_block *sb) in ext4_sb_has_crypto()
2111 static inline int ext4_sb_has_crypto(struct super_block *sb) in ext4_sb_has_crypto()
2209 static inline unsigned char get_dtype(struct super_block *sb, int filetype) in get_dtype()
2243 extern struct inode * ext4_orphan_get(struct super_block *, unsigned long);
2244 extern unsigned long ext4_count_free_inodes(struct super_block *);
2245 extern unsigned long ext4_count_dirs(struct super_block *);
2246 extern void ext4_check_inodes_bitmap(struct super_block *);
2248 extern int ext4_init_inode_table(struct super_block *sb,
2255 extern int ext4_mb_init(struct super_block *);
2256 extern int ext4_mb_release(struct super_block *);
2259 extern int ext4_mb_reserve_blocks(struct super_block *, int);
2266 extern int ext4_mb_alloc_groupinfo(struct super_block *sb,
2268 extern int ext4_mb_add_groupinfo(struct super_block *sb,
2270 extern int ext4_group_add_blocks(handle_t *handle, struct super_block *sb,
2272 extern int ext4_trim_fs(struct super_block *, struct fstrim_range *);
2296 extern struct inode *ext4_iget(struct super_block *, unsigned long);
2297 extern struct inode *ext4_iget_normal(struct super_block *, unsigned long);
2370 extern int ext4_group_add(struct super_block *sb,
2372 extern int ext4_group_extend(struct super_block *sb,
2375 extern int ext4_resize_fs(struct super_block *sb, ext4_fsblk_t n_blocks_count);
2378 extern int ext4_calculate_overhead(struct super_block *sb);
2379 extern void ext4_superblock_csum_set(struct super_block *sb);
2382 extern int ext4_alloc_flex_bg_array(struct super_block *sb,
2384 extern const char *ext4_decode_error(struct super_block *sb, int errno,
2388 void __ext4_error(struct super_block *, const char *, unsigned int,
2396 extern void __ext4_std_error(struct super_block *, const char *,
2399 void __ext4_abort(struct super_block *, const char *, unsigned int,
2402 void __ext4_warning(struct super_block *, const char *, unsigned int,
2405 void __ext4_msg(struct super_block *, const char *, const char *, ...);
2406 extern void __dump_mmp_msg(struct super_block *, struct mmp_struct *mmp,
2410 struct super_block *, ext4_group_t,
2476 extern void ext4_update_dynamic_rev(struct super_block *sb);
2477 extern int ext4_update_compat_feature(handle_t *handle, struct super_block *sb,
2480 struct super_block *sb, __u32 rocompat);
2482 struct super_block *sb, __u32 incompat);
2483 extern ext4_fsblk_t ext4_block_bitmap(struct super_block *sb,
2485 extern ext4_fsblk_t ext4_inode_bitmap(struct super_block *sb,
2487 extern ext4_fsblk_t ext4_inode_table(struct super_block *sb,
2489 extern __u32 ext4_free_group_clusters(struct super_block *sb,
2491 extern __u32 ext4_free_inodes_count(struct super_block *sb,
2493 extern __u32 ext4_used_dirs_count(struct super_block *sb,
2495 extern __u32 ext4_itable_unused_count(struct super_block *sb,
2497 extern void ext4_block_bitmap_set(struct super_block *sb,
2499 extern void ext4_inode_bitmap_set(struct super_block *sb,
2501 extern void ext4_inode_table_set(struct super_block *sb,
2503 extern void ext4_free_group_clusters_set(struct super_block *sb,
2506 extern void ext4_free_inodes_set(struct super_block *sb,
2508 extern void ext4_used_dirs_set(struct super_block *sb,
2510 extern void ext4_itable_unused_set(struct super_block *sb,
2512 extern int ext4_group_desc_csum_verify(struct super_block *sb, __u32 group,
2514 extern void ext4_group_desc_csum_set(struct super_block *sb, __u32 group,
2516 extern int ext4_register_li_request(struct super_block *sb,
2519 static inline int ext4_has_group_desc_csum(struct super_block *sb) in ext4_has_group_desc_csum()
2526 static inline int ext4_has_metadata_csum(struct super_block *sb) in ext4_has_metadata_csum()
2589 struct ext4_group_info *ext4_get_group_info(struct super_block *sb, in ext4_get_group_info()
2606 static inline ext4_group_t ext4_get_groups_count(struct super_block *sb) in ext4_get_groups_count()
2711 static inline spinlock_t *ext4_group_lock_ptr(struct super_block *sb, in ext4_group_lock_ptr()
2726 static inline void ext4_lock_group(struct super_block *sb, ext4_group_t group) in ext4_lock_group()
2746 static inline void ext4_unlock_group(struct super_block *sb, in ext4_unlock_group()
2873 static inline void ext4_set_de_type(struct super_block *sb, in ext4_set_de_type()
2890 extern void ext4_release_system_zone(struct super_block *sb);
2891 extern int ext4_setup_system_zone(struct super_block *sb);
2918 extern void ext4_ext_init(struct super_block *);
2919 extern void ext4_ext_release(struct super_block *);
2983 extern int ext4_multi_mount_protect(struct super_block *, ext4_fsblk_t);
3029 extern int ext4_resize_begin(struct super_block *sb);
3030 extern void ext4_resize_end(struct super_block *sb);