website-struct

Struct: ext4_inode_info

Status

Regular

• In 4.4: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      unsigned int i_reserved_meta_blocks;
      unsigned int i_allocated_meta_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      atomic_t i_ioend_count;
      atomic_t i_unwritten;
      struct work_struct i_rsv_conversion_work;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      struct ext4_crypt_info *i_crypt_info;
  };
  

• In 4.8: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      unsigned int i_reserved_meta_blocks;
      unsigned int i_allocated_meta_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 4.10: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      unsigned int i_reserved_meta_blocks;
      unsigned int i_allocated_meta_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 4.13: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 4.15: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 4.18: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 5.0: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 5.3: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 5.4: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 5.8: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      atomic_t i_prealloc_active;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 5.11: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      struct list_head i_fc_list;
      ext4_lblk_t i_fc_lblk_start;
      ext4_lblk_t i_fc_lblk_len;
      atomic_t i_fc_updates;
      wait_queue_head_t i_fc_wait;
      struct mutex i_fc_lock;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      atomic_t i_prealloc_active;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 5.13: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      struct list_head i_fc_list;
      ext4_lblk_t i_fc_lblk_start;
      ext4_lblk_t i_fc_lblk_len;
      atomic_t i_fc_updates;
      wait_queue_head_t i_fc_wait;
      struct mutex i_fc_lock;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      atomic_t i_prealloc_active;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 5.15: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      unsigned int i_orphan_idx;
      struct list_head i_fc_list;
      ext4_lblk_t i_fc_lblk_start;
      ext4_lblk_t i_fc_lblk_len;
      atomic_t i_fc_updates;
      wait_queue_head_t i_fc_wait;
      struct mutex i_fc_lock;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      atomic_t i_prealloc_active;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 5.19: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      unsigned int i_orphan_idx;
      struct list_head i_fc_dilist;
      struct list_head i_fc_list;
      ext4_lblk_t i_fc_lblk_start;
      ext4_lblk_t i_fc_lblk_len;
      atomic_t i_fc_updates;
      wait_queue_head_t i_fc_wait;
      struct mutex i_fc_lock;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      atomic_t i_prealloc_active;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 6.2: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      unsigned int i_orphan_idx;
      struct list_head i_fc_dilist;
      struct list_head i_fc_list;
      ext4_lblk_t i_fc_lblk_start;
      ext4_lblk_t i_fc_lblk_len;
      atomic_t i_fc_updates;
      wait_queue_head_t i_fc_wait;
      struct mutex i_fc_lock;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      atomic_t i_prealloc_active;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 6.5: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      unsigned int i_orphan_idx;
      struct list_head i_fc_dilist;
      struct list_head i_fc_list;
      ext4_lblk_t i_fc_lblk_start;
      ext4_lblk_t i_fc_lblk_len;
      atomic_t i_fc_updates;
      wait_queue_head_t i_fc_wait;
      struct mutex i_fc_lock;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      atomic_t i_prealloc_active;
      struct rb_root i_prealloc_node;
      rwlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In 6.8: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      unsigned int i_orphan_idx;
      struct list_head i_fc_dilist;
      struct list_head i_fc_list;
      ext4_lblk_t i_fc_lblk_start;
      ext4_lblk_t i_fc_lblk_len;
      atomic_t i_fc_updates;
      wait_queue_head_t i_fc_wait;
      struct mutex i_fc_lock;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      atomic_t i_prealloc_active;
      struct rb_root i_prealloc_node;
      rwlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

Arch

• In arm64: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In armhf: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_state_flags;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In ppc64el: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In riscv64: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

Flavor

• In aws: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In azure: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In gcp: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

• In lowlatency: ✅

  struct ext4_inode_info {
      __le32 i_data[15];
      __u32 i_dtime;
      ext4_fsblk_t i_file_acl;
      ext4_group_t i_block_group;
      ext4_lblk_t i_dir_start_lookup;
      long unsigned int i_flags;
      struct rw_semaphore xattr_sem;
      struct list_head i_orphan;
      loff_t i_disksize;
      struct rw_semaphore i_data_sem;
      struct rw_semaphore i_mmap_sem;
      struct inode vfs_inode;
      struct jbd2_inode *jinode;
      spinlock_t i_raw_lock;
      struct timespec64 i_crtime;
      struct list_head i_prealloc_list;
      spinlock_t i_prealloc_lock;
      struct ext4_es_tree i_es_tree;
      rwlock_t i_es_lock;
      struct list_head i_es_list;
      unsigned int i_es_all_nr;
      unsigned int i_es_shk_nr;
      ext4_lblk_t i_es_shrink_lblk;
      ext4_group_t i_last_alloc_group;
      unsigned int i_reserved_data_blocks;
      ext4_lblk_t i_da_metadata_calc_last_lblock;
      int i_da_metadata_calc_len;
      struct ext4_pending_tree i_pending_tree;
      __u16 i_extra_isize;
      u16 i_inline_off;
      u16 i_inline_size;
      qsize_t i_reserved_quota;
      spinlock_t i_completed_io_lock;
      struct list_head i_rsv_conversion_list;
      struct work_struct i_rsv_conversion_work;
      atomic_t i_unwritten;
      spinlock_t i_block_reservation_lock;
      tid_t i_sync_tid;
      tid_t i_datasync_tid;
      struct dquot * i_dquot[3];
      __u32 i_csum_seed;
      kprojid_t i_projid;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field added. struct rw_semaphore i_mmap_sem
  • Field added. kprojid_t i_projid
  • Field removed. atomic_t i_ioend_count
  • Field removed. struct ext4_crypt_info *i_crypt_info
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field removed. unsigned int i_reserved_meta_blocks
  • Field removed. unsigned int i_allocated_meta_blocks
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. struct ext4_pending_tree i_pending_tree
  • Field type changed. struct timespec i_crtime ➡️ struct timespec64 i_crtime
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. atomic_t i_prealloc_active
  • Field removed. ext4_lblk_t i_da_metadata_calc_last_lblock
  • Field removed. int i_da_metadata_calc_len
• Changed between 5.8 and 5.11 ⚠️

  • Field added. struct list_head i_fc_list
  • Field added. ext4_lblk_t i_fc_lblk_start
  • Field added. ext4_lblk_t i_fc_lblk_len
  • Field added. atomic_t i_fc_updates
  • Field added. wait_queue_head_t i_fc_wait
  • Field added. struct mutex i_fc_lock
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Field added. unsigned int i_orphan_idx
  • Field removed. struct rw_semaphore i_mmap_sem
• Changed between 5.15 and 5.19 ⚠️

  • Field added. struct list_head i_fc_dilist
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Field added. struct rb_root i_prealloc_node
  • Field removed. struct list_head i_prealloc_list
  • Field type changed. spinlock_t i_prealloc_lock ➡️ rwlock_t i_prealloc_lock
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• Changed between amd64 and armhf ⚠️

  • Field added. long unsigned int i_state_flags
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅