Re: [Qemu-block] [Qemu-devel] [PATCH v4 0/3] file-posix: Simplifications on image locking

[Fam Zheng]

On Tue, 08/21 08:58, Fam Zheng wrote:
> v4: Fix test on systems without OFD. [Patchew]

Ping?

> 
> The first patch reduces chances of QEMU crash in unusual (but not unlikely)
> cases especially when used by Libvirt (see commit message).
> 
> The second patch halves fd for images.
> 
> The third adds some more test for patch one (would have caught the regression
> caused by v2).
> 
> Fam Zheng (3):
>   file-posix: Skip effectiveless OFD lock operations
>   file-posix: Drop s->lock_fd
>   tests: Add unit tests for image locking
> 
>  block/file-posix.c         |  83 ++++++++++++--------
>  tests/Makefile.include     |   2 +
>  tests/test-image-locking.c | 154 +++++++++++++++++++++++++++++++++++++
>  3 files changed, 209 insertions(+), 30 deletions(-)
>  create mode 100644 tests/test-image-locking.c
> 
> -- 
> 2.17.1
> 
>