143 #define IS_EXT2_SB(sb) ((sb)->s_bdev->bd_holder == &ext2_fs_type)  argument
145 #define IS_EXT2_SB(sb) (0)  argument
159 #define IS_EXT3_SB(sb) ((sb)->s_bdev->bd_holder == &ext3_fs_type)  argument
222 static struct buffer_head *__ext4_sb_bread_gfp(struct super_block *sb,  in __ext4_sb_bread_gfp()
243 struct buffer_head *ext4_sb_bread(struct super_block *sb, sector_t block,  in ext4_sb_bread()
249 struct buffer_head *ext4_sb_bread_unmovable(struct super_block *sb,  in ext4_sb_bread_unmovable()
255 void ext4_sb_breadahead_unmovable(struct super_block *sb, sector_t block)  in ext4_sb_breadahead_unmovable()
266 static int ext4_verify_csum_type(struct super_block *sb,  in ext4_verify_csum_type()
275 __le32 ext4_superblock_csum(struct super_block *sb,  in ext4_superblock_csum()
287 static int ext4_superblock_csum_verify(struct super_block *sb,  in ext4_superblock_csum_verify()
296 void ext4_superblock_csum_set(struct super_block *sb)  in ext4_superblock_csum_set()
306 ext4_fsblk_t ext4_block_bitmap(struct super_block *sb,  in ext4_block_bitmap()
314 ext4_fsblk_t ext4_inode_bitmap(struct super_block *sb,  in ext4_inode_bitmap()
322 ext4_fsblk_t ext4_inode_table(struct super_block *sb,  in ext4_inode_table()
330 __u32 ext4_free_group_clusters(struct super_block *sb,  in ext4_free_group_clusters()
338 __u32 ext4_free_inodes_count(struct super_block *sb,  in ext4_free_inodes_count()
346 __u32 ext4_used_dirs_count(struct super_block *sb,  in ext4_used_dirs_count()
354 __u32 ext4_itable_unused_count(struct super_block *sb,  in ext4_itable_unused_count()
362 void ext4_block_bitmap_set(struct super_block *sb,  in ext4_block_bitmap_set()
370 void ext4_inode_bitmap_set(struct super_block *sb,  in ext4_inode_bitmap_set()
378 void ext4_inode_table_set(struct super_block *sb,  in ext4_inode_table_set()
386 void ext4_free_group_clusters_set(struct super_block *sb,  in ext4_free_group_clusters_set()
394 void ext4_free_inodes_set(struct super_block *sb,  in ext4_free_inodes_set()
402 void ext4_used_dirs_set(struct super_block *sb,  in ext4_used_dirs_set()
410 void ext4_itable_unused_set(struct super_block *sb,  in ext4_itable_unused_set()
444 static int block_device_ejected(struct super_block *sb)  in block_device_ejected()
454 	struct super_block		*sb = journal->j_private;  in ext4_journal_commit_callback()  local
600 static void save_error_info(struct super_block *sb, int error,  in save_error_info()
649 static void ext4_handle_error(struct super_block *sb, bool force_ro, int error,  in ext4_handle_error()
751 #define ext4_error_ratelimit(sb)					\  argument
755 void __ext4_error(struct super_block *sb, const char *function,  in __ext4_error()
853 const char *ext4_decode_error(struct super_block *sb, int errno,  in ext4_decode_error()
896 void __ext4_std_error(struct super_block *sb, const char *function,  in __ext4_std_error()
921 void __ext4_msg(struct super_block *sb,  in __ext4_msg()
944 static int ext4_warning_ratelimit(struct super_block *sb)  in ext4_warning_ratelimit()
951 void __ext4_warning(struct super_block *sb, const char *function,  in __ext4_warning()
987 			     struct super_block *sb, ext4_group_t grp,  in __ext4_grp_locked_error()
1043 void ext4_mark_group_bitmap_corrupted(struct super_block *sb,  in ext4_mark_group_bitmap_corrupted()
1073 void ext4_update_dynamic_rev(struct super_block *sb)  in ext4_update_dynamic_rev()
1101 static struct block_device *ext4_blkdev_get(dev_t dev, struct super_block *sb)  in ext4_blkdev_get()
1140 static void dump_orphan_list(struct super_block *sb, struct ext4_sb_info *sbi)  in dump_orphan_list()
1161 static inline void ext4_quota_off_umount(struct super_block *sb)  in ext4_quota_off_umount()
1174 static inline char *get_qf_name(struct super_block *sb,  in get_qf_name()
1182 static inline void ext4_quota_off_umount(struct super_block *sb)  in ext4_quota_off_umount()
1187 static void ext4_put_super(struct super_block *sb)  in ext4_put_super()
1317 static struct inode *ext4_alloc_inode(struct super_block *sb)  in ext4_alloc_inode()
1448 static struct inode *ext4_nfs_get_inode(struct super_block *sb,  in ext4_nfs_get_inode()
1468 static struct dentry *ext4_fh_to_dentry(struct super_block *sb, struct fid *fid,  in ext4_fh_to_dentry()
1475 static struct dentry *ext4_fh_to_parent(struct super_block *sb, struct fid *fid,  in ext4_fh_to_parent()
2417 static int parse_apply_sb_mount_options(struct super_block *sb,  in parse_apply_sb_mount_options()
2478 				     struct super_block *sb)  in ext4_apply_quota_options()
2515 					struct super_block *sb)  in ext4_check_quota_consistency()
2633 					    struct super_block *sb)  in ext4_check_test_dummy_encryption()
2684 					     struct super_block *sb)  in ext4_apply_test_dummy_encryption()
2696 				      struct super_block *sb)  in ext4_check_opt_consistency()
2779 static void ext4_apply_options(struct fs_context *fc, struct super_block *sb)  in ext4_apply_options()
2842 					   struct super_block *sb)  in ext4_show_quota_options()
2891 static int _ext4_show_options(struct seq_file *seq, struct super_block *sb,  in _ext4_show_options()
3000 	struct super_block *sb = seq->private;  in ext4_seq_options_show()  local
3009 static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,  in ext4_setup_super()
3067 int ext4_alloc_flex_bg_array(struct super_block *sb, ext4_group_t ngroup)  in ext4_alloc_flex_bg_array()
3114 static int ext4_fill_flex_info(struct super_block *sb)  in ext4_fill_flex_info()
3148 static __le16 ext4_group_desc_csum(struct super_block *sb, __u32 block_group,  in ext4_group_desc_csum()
3194 int ext4_group_desc_csum_verify(struct super_block *sb, __u32 block_group,  in ext4_group_desc_csum_verify()
3204 void ext4_group_desc_csum_set(struct super_block *sb, __u32 block_group,  in ext4_group_desc_csum_set()
3213 static int ext4_check_descriptors(struct super_block *sb,  in ext4_check_descriptors()
3456 static ext4_fsblk_t descriptor_loc(struct super_block *sb,  in descriptor_loc()
3527 int ext4_feature_set_ok(struct super_block *sb, int readonly)  in ext4_feature_set_ok()
3589 	struct super_block *sb = sbi->s_sb;  in print_daily_error_info()  local
3633 	struct super_block *sb = elr->lr_super;  in ext4_run_li_request()  local
3703 static void ext4_unregister_li_request(struct super_block *sb)  in ext4_unregister_li_request()
3867 static ext4_group_t ext4_has_uninit_itable(struct super_block *sb)  in ext4_has_uninit_itable()
3905 static struct ext4_li_request *ext4_li_request_new(struct super_block *sb,  in ext4_li_request_new()
3933 int ext4_register_li_request(struct super_block *sb,  in ext4_register_li_request()
4008 static int set_journal_csum_feature_set(struct super_block *sb)  in set_journal_csum_feature_set()
4062 static int count_overhead(struct super_block *sb, ext4_group_t grp,  in count_overhead()
4125 int ext4_calculate_overhead(struct super_block *sb)  in ext4_calculate_overhead()
4185 static void ext4_set_resv_clusters(struct super_block *sb)  in ext4_set_resv_clusters()
4215 static const char *ext4_quota_mode(struct super_block *sb)  in ext4_quota_mode()
4230 static void ext4_setup_csum_trigger(struct super_block *sb,  in ext4_setup_csum_trigger()
4254 static struct ext4_sb_info *ext4_alloc_sbi(struct super_block *sb)  in ext4_alloc_sbi()
4280 static void ext4_set_def_opts(struct super_block *sb,  in ext4_set_def_opts()
4338 static int ext4_handle_clustersize(struct super_block *sb)  in ext4_handle_clustersize()
4396 static void ext4_fast_commit_init(struct super_block *sb)  in ext4_fast_commit_init()
4420 static int ext4_inode_info_init(struct super_block *sb,  in ext4_inode_info_init()
4493 static int ext4_encoding_init(struct super_block *sb, struct ext4_super_block *es)  in ext4_encoding_init()
4534 static inline int ext4_encoding_init(struct super_block *sb, struct ext4_super_block *es)  in ext4_encoding_init()
4540 static int ext4_init_metadata_csum(struct super_block *sb, struct ext4_super_block *es)  in ext4_init_metadata_csum()
4584 static int ext4_check_feature_compatibility(struct super_block *sb,  in ext4_check_feature_compatibility()
4660 static int ext4_geometry_check(struct super_block *sb,  in ext4_geometry_check()
4733 static int ext4_group_desc_init(struct super_block *sb,  in ext4_group_desc_init()
4800 static int ext4_load_and_init_journal(struct super_block *sb,  in ext4_load_and_init_journal()
4887 static int ext4_journal_data_mode_check(struct super_block *sb)  in ext4_journal_data_mode_check()
4920 static int ext4_load_super(struct super_block *sb, ext4_fsblk_t *lsb,  in ext4_load_super()
5030 static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb)  in __ext4_fill_super()
5623 static int ext4_fill_super(struct super_block *sb, struct fs_context *fc)  in ext4_fill_super()
5681 static void ext4_init_journal_params(struct super_block *sb, journal_t *journal)  in ext4_init_journal_params()
5702 static struct inode *ext4_get_journal_inode(struct super_block *sb,  in ext4_get_journal_inode()
5734 static journal_t *ext4_get_journal(struct super_block *sb,  in ext4_get_journal()
5758 static journal_t *ext4_get_dev_journal(struct super_block *sb,  in ext4_get_dev_journal()
5852 static int ext4_load_journal(struct super_block *sb,  in ext4_load_journal()
5967 static void ext4_update_super(struct super_block *sb)  in ext4_update_super()
6042 static int ext4_commit_super(struct super_block *sb)  in ext4_commit_super()
6096 static int ext4_mark_recovery_complete(struct super_block *sb,  in ext4_mark_recovery_complete()
6136 static int ext4_clear_journal_err(struct super_block *sb,  in ext4_clear_journal_err()
6178 int ext4_force_commit(struct super_block *sb)  in ext4_force_commit()
6189 static int ext4_sync_fs(struct super_block *sb, int wait)  in ext4_sync_fs()
6242 static int ext4_freeze(struct super_block *sb)  in ext4_freeze()
6282 static int ext4_unfreeze(struct super_block *sb)  in ext4_unfreeze()
6314 static int __ext4_remount(struct fs_context *fc, struct super_block *sb)  in __ext4_remount()
6601 	struct super_block *sb = fc->root->d_sb;  in ext4_reconfigure()  local
6621 static int ext4_statfs_project(struct super_block *sb,  in ext4_statfs_project()
6665 	struct super_block *sb = dentry->d_sb;  in ext4_statfs()  local
6766 	struct super_block *sb = dquot->dq_sb;  in ext4_mark_dquot_dirty()  local
6776 static int ext4_write_info(struct super_block *sb, int type)  in ext4_write_info()
6809 static int ext4_quota_on(struct super_block *sb, int type, int format_id,  in ext4_quota_on()
6889 static int ext4_quota_enable(struct super_block *sb, int type, int format_id,  in ext4_quota_enable()
6923 int ext4_enable_quotas(struct super_block *sb)  in ext4_enable_quotas()
6969 static int ext4_quota_off(struct super_block *sb, int type)  in ext4_quota_off()
7017 static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data,  in ext4_quota_read()
7054 static ssize_t ext4_quota_write(struct super_block *sb, int type,  in ext4_quota_write()
7129 static inline int ext2_feature_set_ok(struct super_block *sb)  in ext2_feature_set_ok()
7142 static inline int ext2_feature_set_ok(struct super_block *sb) { return 0; }  in ext2_feature_set_ok()
7158 static inline int ext3_feature_set_ok(struct super_block *sb)  in ext3_feature_set_ok()