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Re: [PATCH v4 00/10] Further bitmaps improvements

From: Vladimir Sementsov-Ogievskiy
Subject: Re: [PATCH v4 00/10] Further bitmaps improvements
Date: Wed, 26 Feb 2020 12:27:57 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1

gently ping.. almost all patches has r-b marks (except for 5 and 8)

05.02.2020 14:20, Vladimir Sementsov-Ogievskiy wrote:

The main feature here is improvement of _next_dirty_area API, which I'm
going to use then for backup / block-copy.

Somehow, I thought that it was merged, but seems I even forgot to send

01-04: add Max's r-b
05: switch test_hbitmap_next_zero_check_range args to int64_t too
06: fix s/UINT64_MAX/INT64_MAX/ in comment to hbitmap_next_dirty
     Context changed due to 05 change, but I keep Max's r-b
07: simplify parameter check in hbitmap_next_dirty_area
     drop initialization in hbitmap_sparse_merge
     add Max's r-b
08: commit message tweak
     refactor converted flag to separated converted_to_be and can_add
     do not convert to be automatically in nbd_extent_array_add
     check uint32 overflow in nbd_extent_array_add
10: drop extra check from store_bitmap_data, add Max's r-b

Vladimir Sementsov-Ogievskiy (10):
   hbitmap: assert that we don't create bitmap larger than INT64_MAX
   hbitmap: move hbitmap_iter_next_word to hbitmap.c
   hbitmap: unpublish hbitmap_iter_skip_words
   hbitmap: drop meta bitmaps as they are unused
   block/dirty-bitmap: switch _next_dirty_area and _next_zero to int64_t
   block/dirty-bitmap: add _next_dirty API
   block/dirty-bitmap: improve _next_dirty_area API
   nbd/server: introduce NBDExtentArray
   nbd/server: use bdrv_dirty_bitmap_next_dirty_area
   block/qcow2-bitmap: use bdrv_dirty_bitmap_next_dirty

  include/block/dirty-bitmap.h |   9 +-
  include/qemu/hbitmap.h       |  97 +++--------
  block/dirty-bitmap.c         |  16 +-
  block/qcow2-bitmap.c         |  15 +-
  nbd/server.c                 | 251 ++++++++++++++--------------
  tests/test-hbitmap.c         | 314 +++++++++++++----------------------
  util/hbitmap.c               | 134 +++++++++------
  7 files changed, 375 insertions(+), 461 deletions(-)

Best regards,

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