On 08/08/2016 08:13 AM, Fam Zheng wrote: > To allow overriding the default locking behavior when opening the image. > > Signed-off-by: Fam Zheng <f...@redhat.com> > --- > qapi/block-core.json | 19 ++++++++++++++++++- > 1 file changed, 18 insertions(+), 1 deletion(-) > > diff --git a/qapi/block-core.json b/qapi/block-core.json > index 5e2d7d7..d1eb197 100644 > --- a/qapi/block-core.json > +++ b/qapi/block-core.json > @@ -2151,6 +2151,20 @@ > '*debug-level': 'int' } } > > ## > +# @BlockdevLockMode > +# > +# Describes how QEMU should lock the image. > +# > +# @off: Disabled > +# @shared: Use shared lock for both RO and RW images. > +# @auto: Use exclusive lock for RW images, and shared lock for RO > images. > +# > +# Since: 2.7
Just a reminder to update this to 2.8 (probably throughout the series).
> @@ -2185,7 +2201,8 @@
> '*cache': 'BlockdevCacheOptions',
> '*aio': 'BlockdevAioOptions',
> '*read-only': 'bool',
> - '*detect-zeroes': 'BlockdevDetectZeroesOptions' },
> + '*detect-zeroes': 'BlockdevDetectZeroesOptions',
> + '*lock-mode': 'BlockdevLockMode' },
> 'discriminator': 'driver',
> 'data': {
> 'archipelago':'BlockdevOptionsArchipelago',
>
Will this need (yet another) rebase on top of Kevin's blockdev-add work?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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