DepSurf

Struct: msdos_sb_info

Status

Regular

• In 4.4: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 4.8: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 4.10: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 4.13: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 4.15: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 4.18: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 5.0: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 5.3: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 5.4: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 5.8: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 5.11: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 5.13: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 5.15: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 5.19: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 6.2: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 6.5: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In 6.8: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

Arch

• In arm64: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In armhf: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In ppc64el: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In riscv64: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

Flavor

• In aws: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In azure: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In gcp: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

• In lowlatency: ✅

  struct msdos_sb_info {
      short unsigned int sec_per_clus;
      short unsigned int cluster_bits;
      unsigned int cluster_size;
      unsigned char fats;
      unsigned char fat_bits;
      short unsigned int fat_start;
      long unsigned int fat_length;
      long unsigned int dir_start;
      short unsigned int dir_entries;
      long unsigned int data_start;
      long unsigned int max_cluster;
      long unsigned int root_cluster;
      long unsigned int fsinfo_sector;
      struct mutex fat_lock;
      struct mutex nfs_build_inode_lock;
      struct mutex s_lock;
      unsigned int prev_free;
      unsigned int free_clusters;
      unsigned int free_clus_valid;
      struct fat_mount_options options;
      struct nls_table *nls_disk;
      struct nls_table *nls_io;
      const void *dir_ops;
      int dir_per_block;
      int dir_per_block_bits;
      unsigned int vol_id;
      int fatent_shift;
      const struct fatent_operations *fatent_ops;
      struct inode *fat_inode;
      struct inode *fsinfo_inode;
      struct ratelimit_state ratelimit;
      spinlock_t inode_hash_lock;
      struct hlist_head inode_hashtable[256];
      spinlock_t dir_hash_lock;
      struct hlist_head dir_hashtable[256];
      unsigned int dirty;
      struct callback_head rcu;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field type changed. struct fatent_operations *fatent_ops ➡️ const struct fatent_operations *fatent_ops
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

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