After a lot has been restructed in the block layer in the past, we can
now reap at least one of the fruits: Make bdrv_open() return a BDS!
v4:
- Rebased
- Patch 4:
- Fixed the comment above blk_new_open() (we are no longer calling
blk_new_with_bs())
- Dropped the blk_new_with_bs() declaration in sysemu/block-backend.h
- Patch 9: Added
git-backport-diff against v3:
Key:
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
[down] : patch is downstream-only
The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively
001/9:[----] [--] 'block: Drop useless bdrv_new() call'
002/9:[----] [--] 'block: Let bdrv_open_inherit() return the snapshot'
003/9:[----] [--] 'tests: Drop BDS from test-throttle.c'
004/9:[0003] [FC] 'block: Drop blk_new_with_bs()'
005/9:[----] [--] 'block: Drop bdrv_new_root()'
006/9:[----] [-C] 'block: Make bdrv_open() return a BDS'
007/9:[----] [--] 'block: Assert !bs->refcnt in bdrv_close()'
008/9:[----] [--] 'block: Drop bdrv_parent_cb_...() from bdrv_close()'
009/9:[down] 'block: Drop errp parameter from blk_new()'
Max Reitz (9):
block: Drop useless bdrv_new() call
block: Let bdrv_open_inherit() return the snapshot
tests: Drop BDS from test-throttle.c
block: Drop blk_new_with_bs()
block: Drop bdrv_new_root()
block: Make bdrv_open() return a BDS
block: Assert !bs->refcnt in bdrv_close()
block: Drop bdrv_parent_cb_...() from bdrv_close()
block: Drop errp parameter from blk_new()
block.c | 146 +++++++++++++++++------------------------
block/block-backend.c | 39 +++--------
block/vvfat.c | 8 +--
blockdev.c | 44 +++++--------
include/block/block.h | 5 +-
include/sysemu/block-backend.h | 3 +-
tests/test-throttle.c | 6 +-
7 files changed, 93 insertions(+), 158 deletions(-)
--
2.8.2
