[00/12] block: 64bit blk io

Message

Vladimir Sementsov-Ogievskiy Oct. 6, 2021, 1:17 p.m. UTC

Hi all!

That's a new part of 64bit block-layer story, now to update
blk_* io functions.


Vladimir Sementsov-Ogievskiy (12):
  block-backend: blk_check_byte_request(): int64_t bytes
  block-backend: make blk_co_preadv() 64bit
  block-backend: convert blk_co_pwritev_part to int64_t bytes
  block-backend: convert blk_co_pdiscard to int64_t bytes
  block-backend: rename _do_ helper functions to _co_do_
  block-coroutine-wrapper.py: support BlockBackend first argument
  block-backend: drop blk_prw, use block-coroutine-wrapper
  block-backend: convert blk_foo wrappers to use int64_t bytes parameter
  block-backend: convert blk_co_copy_range to int64_t bytes
  block-backend: convert blk_aio_ functions to int64_t bytes paramter
  block-backend: blk_pread, blk_pwrite: rename count parameter to bytes
  block-backend: drop INT_MAX restriction from blk_check_byte_request()

 block/coroutines.h                 |  33 ++++
 include/sysemu/block-backend.h     |  23 +--
 block/block-backend.c              | 247 +++++++++++++----------------
 block/trace-events                 |   4 +-
 scripts/block-coroutine-wrapper.py |  12 +-
 5 files changed, 165 insertions(+), 154 deletions(-)