144 #define IS_EXT2_SB(sb) ((sb)->s_type == &ext2_fs_type)  argument
146 #define IS_EXT2_SB(sb) (0)  argument
160 #define IS_EXT3_SB(sb) ((sb)->s_type == &ext3_fs_type)  argument
223 static struct buffer_head *__ext4_sb_bread_gfp(struct super_block *sb,  in __ext4_sb_bread_gfp()
244 struct buffer_head *ext4_sb_bread(struct super_block *sb, sector_t block,  in ext4_sb_bread()
250 struct buffer_head *ext4_sb_bread_unmovable(struct super_block *sb,  in ext4_sb_bread_unmovable()
256 void ext4_sb_breadahead_unmovable(struct super_block *sb, sector_t block)  in ext4_sb_breadahead_unmovable()
267 static int ext4_verify_csum_type(struct super_block *sb,  in ext4_verify_csum_type()
276 __le32 ext4_superblock_csum(struct super_block *sb,  in ext4_superblock_csum()
288 static int ext4_superblock_csum_verify(struct super_block *sb,  in ext4_superblock_csum_verify()
297 void ext4_superblock_csum_set(struct super_block *sb)  in ext4_superblock_csum_set()
307 ext4_fsblk_t ext4_block_bitmap(struct super_block *sb,  in ext4_block_bitmap()
315 ext4_fsblk_t ext4_inode_bitmap(struct super_block *sb,  in ext4_inode_bitmap()
323 ext4_fsblk_t ext4_inode_table(struct super_block *sb,  in ext4_inode_table()
331 __u32 ext4_free_group_clusters(struct super_block *sb,  in ext4_free_group_clusters()
339 __u32 ext4_free_inodes_count(struct super_block *sb,  in ext4_free_inodes_count()
347 __u32 ext4_used_dirs_count(struct super_block *sb,  in ext4_used_dirs_count()
355 __u32 ext4_itable_unused_count(struct super_block *sb,  in ext4_itable_unused_count()
363 void ext4_block_bitmap_set(struct super_block *sb,  in ext4_block_bitmap_set()
371 void ext4_inode_bitmap_set(struct super_block *sb,  in ext4_inode_bitmap_set()
379 void ext4_inode_table_set(struct super_block *sb,  in ext4_inode_table_set()
387 void ext4_free_group_clusters_set(struct super_block *sb,  in ext4_free_group_clusters_set()
395 void ext4_free_inodes_set(struct super_block *sb,  in ext4_free_inodes_set()
403 void ext4_used_dirs_set(struct super_block *sb,  in ext4_used_dirs_set()
411 void ext4_itable_unused_set(struct super_block *sb,  in ext4_itable_unused_set()
452 static void ext4_maybe_update_superblock(struct super_block *sb)  in ext4_maybe_update_superblock()
496 static int block_device_ejected(struct super_block *sb)  in block_device_ejected()
506 	struct super_block		*sb = journal->j_private;  in ext4_journal_commit_callback()  local
652 static void save_error_info(struct super_block *sb, int error,  in save_error_info()
701 static void ext4_handle_error(struct super_block *sb, bool force_ro, int error,  in ext4_handle_error()
812 #define ext4_error_ratelimit(sb)					\  argument
816 void __ext4_error(struct super_block *sb, const char *function,  in __ext4_error()
914 const char *ext4_decode_error(struct super_block *sb, int errno,  in ext4_decode_error()
957 void __ext4_std_error(struct super_block *sb, const char *function,  in __ext4_std_error()
982 void __ext4_msg(struct super_block *sb,  in __ext4_msg()
1005 static int ext4_warning_ratelimit(struct super_block *sb)  in ext4_warning_ratelimit()
1012 void __ext4_warning(struct super_block *sb, const char *function,  in __ext4_warning()
1048 			     struct super_block *sb, ext4_group_t grp,  in __ext4_grp_locked_error()
1104 void ext4_mark_group_bitmap_corrupted(struct super_block *sb,  in ext4_mark_group_bitmap_corrupted()
1136 void ext4_update_dynamic_rev(struct super_block *sb)  in ext4_update_dynamic_rev()
1166 static void dump_orphan_list(struct super_block *sb, struct ext4_sb_info *sbi)  in dump_orphan_list()
1187 static inline void ext4_quotas_off(struct super_block *sb, int type)  in ext4_quotas_off()
1200 static inline char *get_qf_name(struct super_block *sb,  in get_qf_name()
1208 static inline void ext4_quotas_off(struct super_block *sb, int type)  in ext4_quotas_off()
1284 static void ext4_put_super(struct super_block *sb)  in ext4_put_super()
1397 static struct inode *ext4_alloc_inode(struct super_block *sb)  in ext4_alloc_inode()
1476 static void ext4_shutdown(struct super_block *sb)  in ext4_shutdown()
1534 static struct inode *ext4_nfs_get_inode(struct super_block *sb,  in ext4_nfs_get_inode()
1554 static struct dentry *ext4_fh_to_dentry(struct super_block *sb, struct fid *fid,  in ext4_fh_to_dentry()
1561 static struct dentry *ext4_fh_to_parent(struct super_block *sb, struct fid *fid,  in ext4_fh_to_parent()
2494 static int parse_apply_sb_mount_options(struct super_block *sb,  in parse_apply_sb_mount_options()
2555 				     struct super_block *sb)  in ext4_apply_quota_options()
2592 					struct super_block *sb)  in ext4_check_quota_consistency()
2710 					    struct super_block *sb)  in ext4_check_test_dummy_encryption()
2750 					     struct super_block *sb)  in ext4_apply_test_dummy_encryption()
2762 				      struct super_block *sb)  in ext4_check_opt_consistency()
2845 static void ext4_apply_options(struct fs_context *fc, struct super_block *sb)  in ext4_apply_options()
2906 					   struct super_block *sb)  in ext4_show_quota_options()
2955 static int _ext4_show_options(struct seq_file *seq, struct super_block *sb,  in _ext4_show_options()
3077 	struct super_block *sb = seq->private;  in ext4_seq_options_show()  local
3086 static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,  in ext4_setup_super()
3144 int ext4_alloc_flex_bg_array(struct super_block *sb, ext4_group_t ngroup)  in ext4_alloc_flex_bg_array()
3191 static int ext4_fill_flex_info(struct super_block *sb)  in ext4_fill_flex_info()
3225 static __le16 ext4_group_desc_csum(struct super_block *sb, __u32 block_group,  in ext4_group_desc_csum()
3269 int ext4_group_desc_csum_verify(struct super_block *sb, __u32 block_group,  in ext4_group_desc_csum_verify()
3279 void ext4_group_desc_csum_set(struct super_block *sb, __u32 block_group,  in ext4_group_desc_csum_set()
3288 static int ext4_check_descriptors(struct super_block *sb,  in ext4_check_descriptors()
3531 static ext4_fsblk_t descriptor_loc(struct super_block *sb,  in descriptor_loc()
3602 int ext4_feature_set_ok(struct super_block *sb, int readonly)  in ext4_feature_set_ok()
3664 	struct super_block *sb = sbi->s_sb;  in print_daily_error_info()  local
3708 	struct super_block *sb = elr->lr_super;  in ext4_run_li_request()  local
3775 static void ext4_unregister_li_request(struct super_block *sb)  in ext4_unregister_li_request()
3939 static ext4_group_t ext4_has_uninit_itable(struct super_block *sb)  in ext4_has_uninit_itable()
3977 static struct ext4_li_request *ext4_li_request_new(struct super_block *sb,  in ext4_li_request_new()
4004 int ext4_register_li_request(struct super_block *sb,  in ext4_register_li_request()
4079 static int set_journal_csum_feature_set(struct super_block *sb)  in set_journal_csum_feature_set()
4133 static int count_overhead(struct super_block *sb, ext4_group_t grp,  in count_overhead()
4196 int ext4_calculate_overhead(struct super_block *sb)  in ext4_calculate_overhead()
4256 static void ext4_set_resv_clusters(struct super_block *sb)  in ext4_set_resv_clusters()
4286 static const char *ext4_quota_mode(struct super_block *sb)  in ext4_quota_mode()
4301 static void ext4_setup_csum_trigger(struct super_block *sb,  in ext4_setup_csum_trigger()
4325 static struct ext4_sb_info *ext4_alloc_sbi(struct super_block *sb)  in ext4_alloc_sbi()
4351 static void ext4_set_def_opts(struct super_block *sb,  in ext4_set_def_opts()
4409 static int ext4_handle_clustersize(struct super_block *sb)  in ext4_handle_clustersize()
4467 static void ext4_fast_commit_init(struct super_block *sb)  in ext4_fast_commit_init()
4491 static int ext4_inode_info_init(struct super_block *sb,  in ext4_inode_info_init()
4564 static int ext4_encoding_init(struct super_block *sb, struct ext4_super_block *es)  in ext4_encoding_init()
4605 static inline int ext4_encoding_init(struct super_block *sb, struct ext4_super_block *es)  in ext4_encoding_init()
4611 static int ext4_init_metadata_csum(struct super_block *sb, struct ext4_super_block *es)  in ext4_init_metadata_csum()
4655 static int ext4_check_feature_compatibility(struct super_block *sb,  in ext4_check_feature_compatibility()
4759 static int ext4_check_geometry(struct super_block *sb,  in ext4_check_geometry()
4838 static int ext4_group_desc_init(struct super_block *sb,  in ext4_group_desc_init()
4900 static int ext4_load_and_init_journal(struct super_block *sb,  in ext4_load_and_init_journal()
4987 static int ext4_check_journal_data_mode(struct super_block *sb)  in ext4_check_journal_data_mode()
5020 static int ext4_load_super(struct super_block *sb, ext4_fsblk_t *lsb,  in ext4_load_super()
5130 static void ext4_hash_info_init(struct super_block *sb)  in ext4_hash_info_init()
5159 static int ext4_block_group_meta_init(struct super_block *sb, int silent)  in ext4_block_group_meta_init()
5208 static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb)  in __ext4_fill_super()
5684 static int ext4_fill_super(struct super_block *sb, struct fs_context *fc)  in ext4_fill_super()
5744 static void ext4_init_journal_params(struct super_block *sb, journal_t *journal)  in ext4_init_journal_params()
5770 static struct inode *ext4_get_journal_inode(struct super_block *sb,  in ext4_get_journal_inode()
5824 static journal_t *ext4_open_inode_journal(struct super_block *sb,  in ext4_open_inode_journal()
5846 static struct block_device *ext4_get_journal_blkdev(struct super_block *sb,  in ext4_get_journal_blkdev()
5925 static journal_t *ext4_open_dev_journal(struct super_block *sb,  in ext4_open_dev_journal()
5964 static int ext4_load_journal(struct super_block *sb,  in ext4_load_journal()
6099 static void ext4_update_super(struct super_block *sb)  in ext4_update_super()
6174 static int ext4_commit_super(struct super_block *sb)  in ext4_commit_super()
6228 static int ext4_mark_recovery_complete(struct super_block *sb,  in ext4_mark_recovery_complete()
6268 static int ext4_clear_journal_err(struct super_block *sb,  in ext4_clear_journal_err()
6312 int ext4_force_commit(struct super_block *sb)  in ext4_force_commit()
6317 static int ext4_sync_fs(struct super_block *sb, int wait)  in ext4_sync_fs()
6370 static int ext4_freeze(struct super_block *sb)  in ext4_freeze()
6405 static int ext4_unfreeze(struct super_block *sb)  in ext4_unfreeze()
6437 static int __ext4_remount(struct fs_context *fc, struct super_block *sb)  in __ext4_remount()
6745 	struct super_block *sb = fc->root->d_sb;  in ext4_reconfigure()  local
6766 static int ext4_statfs_project(struct super_block *sb,  in ext4_statfs_project()
6810 	struct super_block *sb = dentry->d_sb;  in ext4_statfs()  local
6911 	struct super_block *sb = dquot->dq_sb;  in ext4_mark_dquot_dirty()  local
6921 static int ext4_write_info(struct super_block *sb, int type)  in ext4_write_info()
6954 static int ext4_quota_on(struct super_block *sb, int type, int format_id,  in ext4_quota_on()
7031 static int ext4_quota_enable(struct super_block *sb, int type, int format_id,  in ext4_quota_enable()
7072 int ext4_enable_quotas(struct super_block *sb)  in ext4_enable_quotas()
7107 static int ext4_quota_off(struct super_block *sb, int type)  in ext4_quota_off()
7162 static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data,  in ext4_quota_read()
7198 static ssize_t ext4_quota_write(struct super_block *sb, int type,  in ext4_quota_write()
7273 static inline int ext2_feature_set_ok(struct super_block *sb)  in ext2_feature_set_ok()
7286 static inline int ext2_feature_set_ok(struct super_block *sb) { return 0; }  in ext2_feature_set_ok()
7302 static inline int ext3_feature_set_ok(struct super_block *sb)  in ext3_feature_set_ok()
7315 static void ext4_kill_sb(struct super_block *sb)  in ext4_kill_sb()