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[Qemu-devel] [PATCH v2 0/5] Remove bdrv_read() and bdrv_write()
From: |
Alberto Garcia |
Subject: |
[Qemu-devel] [PATCH v2 0/5] Remove bdrv_read() and bdrv_write() |
Date: |
Wed, 1 May 2019 21:13:54 +0300 |
Hi,
this API only had a few users left so it can be easily removed.
Regards,
Berto
v2:
- Patch 2: Add QEMU_BUILD_BUG_ON(sizeof(VdiHeader) != 512) [Kevin]
Correct size parameter in bdrv_pwrite() call [Kevin]
Return 0 on success, never a positive number [Kevin]
- Patch 3: Check that the return values of bdrv_pread()/bdrv_pwrite()
are strictly < 0 for errors, not simply != 0 [Kevin]
- Patch 4: Reuse the documenation of bdrv_write() for bdrv_pwrite()
v1: https://lists.gnu.org/archive/html/qemu-block/2019-04/msg00832.html
Output of git backport-diff against v1:
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
001/5:[----] [--] 'qcow2: Replace bdrv_write() with bdrv_pwrite()'
002/5:[0006] [FC] 'vdi: Replace bdrv_{read,write}() with bdrv_{pread,pwrite}()'
003/5:[0004] [FC] 'vvfat: Replace bdrv_{read,write}() with
bdrv_{pread,pwrite}()'
004/5:[0007] [FC] 'block: Remove bdrv_read() and bdrv_write()'
005/5:[----] [--] 'qcow2: Remove BDRVQcow2State.cluster_sectors'
Alberto Garcia (5):
qcow2: Replace bdrv_write() with bdrv_pwrite()
vdi: Replace bdrv_{read,write}() with bdrv_{pread,pwrite}()
vvfat: Replace bdrv_{read,write}() with bdrv_{pread,pwrite}()
block: Remove bdrv_read() and bdrv_write()
qcow2: Remove BDRVQcow2State.cluster_sectors
block/io.c | 43 +++++++------------------------------------
block/qcow2-refcount.c | 4 ++--
block/qcow2.c | 1 -
block/qcow2.h | 1 -
block/vdi.c | 15 +++++++++------
block/vvfat.c | 12 +++++++-----
include/block/block.h | 4 ----
7 files changed, 25 insertions(+), 55 deletions(-)
--
2.11.0
- [Qemu-devel] [PATCH v2 0/5] Remove bdrv_read() and bdrv_write(),
Alberto Garcia <=
- [Qemu-devel] [PATCH v2 4/5] block: Remove bdrv_read() and bdrv_write(), Alberto Garcia, 2019/05/01
- [Qemu-devel] [PATCH v2 1/5] qcow2: Replace bdrv_write() with bdrv_pwrite(), Alberto Garcia, 2019/05/01
- [Qemu-devel] [PATCH v2 2/5] vdi: Replace bdrv_{read, write}() with bdrv_{pread, pwrite}(), Alberto Garcia, 2019/05/01
- [Qemu-devel] [PATCH v2 5/5] qcow2: Remove BDRVQcow2State.cluster_sectors, Alberto Garcia, 2019/05/01
- [Qemu-devel] [PATCH v2 3/5] vvfat: Replace bdrv_{read, write}() with bdrv_{pread, pwrite}(), Alberto Garcia, 2019/05/01