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From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, vsementsov@virtuozzo.com,
	qemu-devel@nongnu.org, mreitz@redhat.com, den@openvz.org,
	jsnow@redhat.com
Subject: [PATCH v3 00/10] Further bitmaps improvements
Date: Thu, 19 Dec 2019 13:03:38 +0300	[thread overview]
Message-ID: <20191219100348.24827-1-vsementsov@virtuozzo.com> (raw)

Hi!

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

v3: rebase on current master. Mirror don't use _next_dirty_area any
more, so mirror chunks dropped (patches 05 and 07) and 07 commit message
changed.

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         |  11 +-
 nbd/server.c                 | 242 +++++++++++++--------------
 tests/test-hbitmap.c         | 314 +++++++++++++----------------------
 util/hbitmap.c               | 133 +++++++++------
 7 files changed, 366 insertions(+), 456 deletions(-)

-- 
2.21.0



             reply	other threads:[~2019-12-19 10:05 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-19 10:03 Vladimir Sementsov-Ogievskiy [this message]
2019-12-19 10:03 ` [PATCH v3 01/10] hbitmap: assert that we don't create bitmap larger than INT64_MAX Vladimir Sementsov-Ogievskiy
2020-01-20 10:51   ` Max Reitz
2019-12-19 10:03 ` [PATCH v3 02/10] hbitmap: move hbitmap_iter_next_word to hbitmap.c Vladimir Sementsov-Ogievskiy
2020-01-20 10:55   ` Max Reitz
2020-01-20 16:14     ` Vladimir Sementsov-Ogievskiy
2019-12-19 10:03 ` [PATCH v3 03/10] hbitmap: unpublish hbitmap_iter_skip_words Vladimir Sementsov-Ogievskiy
2020-01-20 10:59   ` Max Reitz
2019-12-19 10:03 ` [PATCH v3 04/10] hbitmap: drop meta bitmaps as they are unused Vladimir Sementsov-Ogievskiy
2020-01-20 11:13   ` Max Reitz
2020-01-20 16:20     ` Vladimir Sementsov-Ogievskiy
2020-01-20 17:05       ` Max Reitz
2020-01-20 17:28         ` Vladimir Sementsov-Ogievskiy
2020-01-20 19:53           ` Eric Blake
2020-01-21  9:15             ` Vladimir Sementsov-Ogievskiy
2019-12-19 10:03 ` [PATCH v3 05/10] block/dirty-bitmap: switch _next_dirty_area and _next_zero to int64_t Vladimir Sementsov-Ogievskiy
2020-01-20 11:59   ` Max Reitz
2020-01-20 12:28     ` Vladimir Sementsov-Ogievskiy
2020-01-20 12:53       ` Max Reitz
2020-01-20 19:56       ` Eric Blake
2019-12-19 10:03 ` [PATCH v3 06/10] block/dirty-bitmap: add _next_dirty API Vladimir Sementsov-Ogievskiy
2020-01-20 13:14   ` Max Reitz
2020-01-20 16:30     ` Vladimir Sementsov-Ogievskiy
2020-01-21  9:35       ` Vladimir Sementsov-Ogievskiy
2019-12-19 10:03 ` [PATCH v3 07/10] block/dirty-bitmap: improve _next_dirty_area API Vladimir Sementsov-Ogievskiy
2020-01-20 13:58   ` Max Reitz
2020-01-20 16:26     ` Vladimir Sementsov-Ogievskiy
2019-12-19 10:03 ` [PATCH v3 08/10] nbd/server: introduce NBDExtentArray Vladimir Sementsov-Ogievskiy
2020-01-20 20:20   ` Eric Blake
2020-01-21 10:25     ` Vladimir Sementsov-Ogievskiy
2019-12-19 10:03 ` [PATCH v3 09/10] nbd/server: use bdrv_dirty_bitmap_next_dirty_area Vladimir Sementsov-Ogievskiy
2020-01-20 20:23   ` Eric Blake
2019-12-19 10:03 ` [PATCH v3 10/10] block/qcow2-bitmap: use bdrv_dirty_bitmap_next_dirty Vladimir Sementsov-Ogievskiy
2020-01-20 14:18   ` Max Reitz
2020-01-20 16:05     ` Vladimir Sementsov-Ogievskiy
2020-01-20  9:08 ` [PATCH v3 00/10] Further bitmaps improvements Vladimir Sementsov-Ogievskiy
2020-01-20 14:20 ` Max Reitz
2020-01-20 16:33   ` Vladimir Sementsov-Ogievskiy
2020-01-20 20:25     ` Eric Blake

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