[PATCH v4 00/11] 64bit block-layer: part II

[Vladimir Sementsov-Ogievskiy]

Hi all!

Here is part II of 64bit block-layer, when part I already landed
 ([PATCH v4 00/16] 64bit block-layer: part I
  <20201211183934.169161-1-vsementsov@virtuozzo.com>)

This is called v4 too, because it follows old
 ([PATCH v3 00/17] 64bit block-layer
  <20200430111033.29980-1-vsementsov@virtuozzo.com>)

Make patchew consider the old series obsolete:
Supersedes: <20200430111033.29980-1-vsementsov@virtuozzo.com>
 (still actually, it is split into parts. And one more part that will
  update blk layer is still needed.)

The old series is so old that I don't want to compare :) I've changed a
lot of things and new patches added.

part II aims to update block drivers to int64_t.

I remind that main aim of this update of the whole block-layer to 64bit
is to implement 64bit write-zeroes NBD request.

Vladimir Sementsov-Ogievskiy (11):
  block/io: bring request check to bdrv_co_{read,write}v_vmstate
  qcow2: check request on vmstate save/load path
  block: use int64_t instead of uint64_t in driver read handlers
  block: use int64_t instead of uint64_t in driver write handlers
  block: use int64_t instead of uint64_t in copy_range driver handlers
  block: make BlockLimits::max_pwrite_zeroes 64bit
  block: use int64_t instead of int in driver write_zeroes handlers
  block/io: allow 64bit write-zeroes requests
  block: make BlockLimits::max_pdiscard 64bit
  block: use int64_t instead of int in driver discard handlers
  block/io: allow 64bit discard requests

 include/block/block_int.h        | 62 ++++++++++++++--------------
 block/backup-top.c               | 14 +++----
 block/blkdebug.c                 | 12 +++---
 block/blklogwrites.c             | 16 ++++----
 block/blkreplay.c                |  8 ++--
 block/blkverify.c                |  8 ++--
 block/bochs.c                    |  4 +-
 block/cloop.c                    |  4 +-
 block/commit.c                   |  2 +-
 block/copy-on-read.c             | 19 +++++----
 block/crypto.c                   |  8 ++--
 block/curl.c                     |  3 +-
 block/dmg.c                      |  4 +-
 block/file-posix.c               | 35 ++++++++--------
 block/file-win32.c               |  8 ++--
 block/filter-compress.c          | 15 +++----
 block/gluster.c                  | 13 +++---
 block/io.c                       | 44 +++++++++++++++-----
 block/iscsi.c                    | 53 ++++++++++++++----------
 block/mirror.c                   |  8 ++--
 block/nbd.c                      | 22 ++++++----
 block/nfs.c                      | 12 +++---
 block/null.c                     | 18 ++++----
 block/nvme.c                     | 47 +++++++++++++++++----
 block/preallocate.c              | 14 +++----
 block/qcow.c                     | 16 ++++----
 block/qcow2-cluster.c            | 14 ++++++-
 block/qcow2.c                    | 70 +++++++++++++++++++++++---------
 block/qed.c                      |  9 +++-
 block/quorum.c                   | 11 ++---
 block/raw-format.c               | 36 ++++++++--------
 block/rbd.c                      | 10 +++--
 block/sheepdog.c                 | 15 ++++++-
 block/throttle.c                 | 18 ++++----
 block/vdi.c                      |  8 ++--
 block/vmdk.c                     | 14 +++----
 block/vpc.c                      |  8 ++--
 block/vvfat.c                    | 12 +++---
 tests/unit/test-bdrv-drain.c     | 16 ++++----
 tests/unit/test-block-iothread.c | 21 +++++++---
 block/trace-events               | 10 ++---
 41 files changed, 451 insertions(+), 290 deletions(-)

-- 
2.29.2