website-struct

Struct: dio_submit

Status

Regular

• In 4.4: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 4.8: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 4.10: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 4.13: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 4.15: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 4.18: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 5.0: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 5.3: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 5.4: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 5.8: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 5.11: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 5.13: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 5.15: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 5.19: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 6.2: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 6.5: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In 6.8: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

Arch

• In arm64: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In armhf: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In ppc64el: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In riscv64: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

Flavor

• In aws: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In azure: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In gcp: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

• In lowlatency: ✅

  struct dio_submit {
      struct bio *bio;
      unsigned int blkbits;
      unsigned int blkfactor;
      unsigned int start_zero_done;
      int pages_in_io;
      sector_t block_in_file;
      unsigned int blocks_available;
      int reap_counter;
      sector_t final_block_in_request;
      int boundary;
      get_block_t *get_block;
      dio_submit_t *submit_io;
      loff_t logical_offset_in_bio;
      sector_t final_block_in_bio;
      sector_t next_block_for_io;
      struct page *cur_page;
      unsigned int cur_page_offset;
      unsigned int cur_page_len;
      sector_t cur_page_block;
      loff_t cur_page_fs_offset;
      struct iov_iter *iter;
      unsigned int head;
      unsigned int tail;
      size_t from;
      size_t to;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Field removed. dio_submit_t *submit_io
• 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 ✅