[v2] block: Fix resize (extending) of short overlays

[PATCH for-4.2? v2 0/6] block: Fix resize (extending) of short overlays

Kevin Wolf posted 6 patches 4 years, 4 months ago

Diff against v1 v3 v4 v5 v6 v7
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block/io.c                    |  38 +++++-
tests/qemu-iotests/274        | 141 +++++++++++++++++++++
tests/qemu-iotests/274.out    | 227 ++++++++++++++++++++++++++++++++++
tests/qemu-iotests/group      |   1 +
tests/qemu-iotests/iotests.py |  11 +-
5 files changed, 413 insertions(+), 5 deletions(-)
create mode 100755 tests/qemu-iotests/274
create mode 100644 tests/qemu-iotests/274.out

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[PATCH for-4.2? v2 0/6] block: Fix resize (extending) of short overlays

Posted by Kevin Wolf 4 years, 4 months ago

See patch 2 for the description of the bug fixed.

v2:
- Switched order of bs->total_sectors update and zero write [Vladimir]
- Fixed coding style [Vladimir]
- Changed the commit message to contain what was in the cover letter
- Test all preallocation modes
- Test allocation status with qemu-io 'map' [Vladimir]

Kevin Wolf (6):
  block: bdrv_co_do_pwrite_zeroes: 64 bit 'bytes' parameter
  block: truncate: Don't make backing file data visible
  iotests: Add qemu_io_log()
  iotests: Fix timeout in run_job()
  iotests: Support job-complete in run_job()
  iotests: Test committing to short backing file

 block/io.c                    |  38 +++++-
 tests/qemu-iotests/274        | 141 +++++++++++++++++++++
 tests/qemu-iotests/274.out    | 227 ++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/group      |   1 +
 tests/qemu-iotests/iotests.py |  11 +-
 5 files changed, 413 insertions(+), 5 deletions(-)
 create mode 100755 tests/qemu-iotests/274
 create mode 100644 tests/qemu-iotests/274.out

-- 
2.20.1

Re: [PATCH for-4.2? v2 0/6] block: Fix resize (extending) of short overlays

Posted by Stefan Hajnoczi 4 years, 4 months ago

On Wed, Nov 20, 2019 at 07:44:55PM +0100, Kevin Wolf wrote:
> See patch 2 for the description of the bug fixed.
> 
> v2:
> - Switched order of bs->total_sectors update and zero write [Vladimir]
> - Fixed coding style [Vladimir]
> - Changed the commit message to contain what was in the cover letter
> - Test all preallocation modes
> - Test allocation status with qemu-io 'map' [Vladimir]
> 
> Kevin Wolf (6):
>   block: bdrv_co_do_pwrite_zeroes: 64 bit 'bytes' parameter
>   block: truncate: Don't make backing file data visible
>   iotests: Add qemu_io_log()
>   iotests: Fix timeout in run_job()
>   iotests: Support job-complete in run_job()
>   iotests: Test committing to short backing file
> 
>  block/io.c                    |  38 +++++-
>  tests/qemu-iotests/274        | 141 +++++++++++++++++++++
>  tests/qemu-iotests/274.out    | 227 ++++++++++++++++++++++++++++++++++
>  tests/qemu-iotests/group      |   1 +
>  tests/qemu-iotests/iotests.py |  11 +-
>  5 files changed, 413 insertions(+), 5 deletions(-)
>  create mode 100755 tests/qemu-iotests/274
>  create mode 100644 tests/qemu-iotests/274.out
> 
> -- 
> 2.20.1
> 
> 

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>