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[Qemu-devel] [PATCH 00/16] block: Get rid of bdrv_swap()
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 00/16] block: Get rid of bdrv_swap() |
Date: |
Thu, 17 Sep 2015 15:48:04 +0200 |
bdrv_swap() has always been an ugly hack that we would rather have
avoided. When it was introduced, we simply didn't have the
infrastructure to update pointers instead of transplanting the contents
of BDS object, so we grudgingly added bdrv_swap() as a quick solution.
Meanwhile, most of the infrastructure exists and this series implements
the final step necessary to implement the required functionality in a
less adventurous way.
Kevin Wolf (16):
block: Introduce BDS.file_child
vmdk: Use BdrvChild instead of BDS for references to extents
blkverify: Convert s->test_file to BdrvChild
quorum: Convert to BdrvChild
block: Convert bs->file to BdrvChild
block: Remove bdrv_open_image()
block: Convert bs->backing_hd to BdrvChild
block: Manage backing file references in bdrv_set_backing_hd()
block: Split bdrv_move_feature_fields()
block/io: Make bdrv_requests_pending() public
block-backend: Add blk_set_bs()
block: Introduce parents list
block: Implement bdrv_append() without bdrv_swap()
blockjob: Store device name at job creation
block: Add and use bdrv_replace_in_backing_chain()
block: Remove bdrv_swap()
block.c | 465 +++++++++++++++++++---------------------------
block/blkdebug.c | 32 ++--
block/blkverify.c | 68 +++----
block/block-backend.c | 16 ++
block/bochs.c | 8 +-
block/cloop.c | 10 +-
block/dmg.c | 20 +-
block/io.c | 76 ++++----
block/mirror.c | 19 +-
block/parallels.c | 38 ++--
block/qapi.c | 10 +-
block/qcow.c | 46 ++---
block/qcow2-cache.c | 11 +-
block/qcow2-cluster.c | 42 +++--
block/qcow2-refcount.c | 45 ++---
block/qcow2-snapshot.c | 30 +--
block/qcow2.c | 68 +++----
block/qed-table.c | 4 +-
block/qed.c | 51 +++--
block/quorum.c | 63 ++++---
block/raw_bsd.c | 40 ++--
block/snapshot.c | 12 +-
block/stream.c | 27 +--
block/vdi.c | 17 +-
block/vhdx-log.c | 25 +--
block/vhdx.c | 36 ++--
block/vmdk.c | 133 ++++++-------
block/vpc.c | 34 ++--
block/vvfat.c | 19 +-
blockdev.c | 6 +-
blockjob.c | 8 +-
include/block/block.h | 15 +-
include/block/block_int.h | 20 +-
include/block/blockjob.h | 8 +
include/qemu/queue.h | 6 -
qemu-img.c | 24 +--
36 files changed, 755 insertions(+), 797 deletions(-)
--
1.8.3.1