Lines Matching defs:ext2_super_block
415 struct ext2_super_block { struct
416 __le32 s_inodes_count; /* Inodes count */
417 __le32 s_blocks_count; /* Blocks count */
418 __le32 s_r_blocks_count; /* Reserved blocks count */
419 __le32 s_free_blocks_count; /* Free blocks count */
420 __le32 s_free_inodes_count; /* Free inodes count */
421 __le32 s_first_data_block; /* First Data Block */
422 __le32 s_log_block_size; /* Block size */
423 __le32 s_log_frag_size; /* Fragment size */
424 __le32 s_blocks_per_group; /* # Blocks per group */
425 __le32 s_frags_per_group; /* # Fragments per group */
426 __le32 s_inodes_per_group; /* # Inodes per group */
427 __le32 s_mtime; /* Mount time */
428 __le32 s_wtime; /* Write time */
429 __le16 s_mnt_count; /* Mount count */
430 __le16 s_max_mnt_count; /* Maximal mount count */
431 __le16 s_magic; /* Magic signature */
432 __le16 s_state; /* File system state */
433 __le16 s_errors; /* Behaviour when detecting errors */
434 __le16 s_minor_rev_level; /* minor revision level */
435 __le32 s_lastcheck; /* time of last check */
436 __le32 s_checkinterval; /* max. time between checks */
437 __le32 s_creator_os; /* OS */
438 __le32 s_rev_level; /* Revision level */
439 __le16 s_def_resuid; /* Default uid for reserved blocks */
440 __le16 s_def_resgid; /* Default gid for reserved blocks */
454 __le32 s_first_ino; /* First non-reserved inode */
455 __le16 s_inode_size; /* size of inode structure */
456 __le16 s_block_group_nr; /* block group # of this superblock */
457 __le32 s_feature_compat; /* compatible feature set */
458 __le32 s_feature_incompat; /* incompatible feature set */
459 __le32 s_feature_ro_compat; /* readonly-compatible feature set */
460 __u8 s_uuid[16]; /* 128-bit uuid for volume */
461 char s_volume_name[16]; /* volume name */
462 char s_last_mounted[64]; /* directory where last mounted */
463 __le32 s_algorithm_usage_bitmap; /* For compression */
468 __u8 s_prealloc_blocks; /* Nr of blocks to try to preallocate*/
469 __u8 s_prealloc_dir_blocks; /* Nr to preallocate for dirs */
470 __u16 s_padding1;
474 __u8 s_journal_uuid[16]; /* uuid of journal superblock */
475 __u32 s_journal_inum; /* inode number of journal file */
476 __u32 s_journal_dev; /* device number of journal file */
477 __u32 s_last_orphan; /* start of list of inodes to delete */
478 __u32 s_hash_seed[4]; /* HTREE hash seed */
479 __u8 s_def_hash_version; /* Default hash version to use */
480 __u8 s_reserved_char_pad;
481 __u16 s_reserved_word_pad;
482 __le32 s_default_mount_opts;
483 __le32 s_first_meta_bg; /* First metablock block group */
484 __u32 s_reserved[190]; /* Padding to the end of the block */