Re: [Qemu-devel] [PATCH 1/3] block: include base when checking image chain for block allocation

2019-04-01 Thread Andrey Shinkevich
On 29/03/2019 19:24, Vladimir Sementsov-Ogievskiy wrote: > 29.03.2019 16:29, Andrey Shinkevich wrote: >> A caller of the function bdrv_is_allocated_above() may want to >> include the base node in the search. It is useful when we have >> parallel commit/stream jobs on the same backing image

Re: [Qemu-devel] [PATCH 1/3] block: include base when checking image chain for block allocation

2019-03-29 Thread Vladimir Sementsov-Ogievskiy
29.03.2019 16:29, Andrey Shinkevich wrote: > A caller of the function bdrv_is_allocated_above() may want to > include the base node in the search. It is useful when we have > parallel commit/stream jobs on the same backing image chain. The > base node may be a top one of a parallel job at the same

[Qemu-devel] [PATCH 1/3] block: include base when checking image chain for block allocation

2019-03-29 Thread Andrey Shinkevich
A caller of the function bdrv_is_allocated_above() may want to include the base node in the search. It is useful when we have parallel commit/stream jobs on the same backing image chain. The base node may be a top one of a parallel job at the same time and go away before the first job completed.