Re: [PATCH 08/13] stream: Replace subtree drain with a single node drain

2022-11-14 Thread Hanna Reitz
On 08.11.22 13:37, Kevin Wolf wrote: The subtree drain was introduced in commit b1e1af394d9 as a way to avoid graph changes between finding the base node and changing the block graph as necessary on completion of the image streaming job. The block graph could change between these two points beca

Re: [PATCH 08/13] stream: Replace subtree drain with a single node drain

2022-11-10 Thread Kevin Wolf
Am 10.11.2022 um 12:25 hat Vladimir Sementsov-Ogievskiy geschrieben: > On 11/10/22 13:16, Kevin Wolf wrote: > > Am 09.11.2022 um 17:52 hat Vladimir Sementsov-Ogievskiy geschrieben: > > > On 11/8/22 15:37, Kevin Wolf wrote: > > > > The subtree drain was introduced in commit b1e1af394d9 as a way to a

Re: [PATCH 08/13] stream: Replace subtree drain with a single node drain

2022-11-10 Thread Vladimir Sementsov-Ogievskiy
On 11/10/22 13:16, Kevin Wolf wrote: Am 09.11.2022 um 17:52 hat Vladimir Sementsov-Ogievskiy geschrieben: On 11/8/22 15:37, Kevin Wolf wrote: The subtree drain was introduced in commit b1e1af394d9 as a way to avoid graph changes between finding the base node and changing the block graph as nece

Re: [PATCH 08/13] stream: Replace subtree drain with a single node drain

2022-11-10 Thread Kevin Wolf
Am 09.11.2022 um 17:52 hat Vladimir Sementsov-Ogievskiy geschrieben: > On 11/8/22 15:37, Kevin Wolf wrote: > > The subtree drain was introduced in commit b1e1af394d9 as a way to avoid > > graph changes between finding the base node and changing the block graph > > as necessary on completion of the

Re: [PATCH 08/13] stream: Replace subtree drain with a single node drain

2022-11-09 Thread Vladimir Sementsov-Ogievskiy
On 11/8/22 15:37, Kevin Wolf wrote: The subtree drain was introduced in commit b1e1af394d9 as a way to avoid graph changes between finding the base node and changing the block graph as necessary on completion of the image streaming job. The block graph could change between these two points becau

[PATCH 08/13] stream: Replace subtree drain with a single node drain

2022-11-08 Thread Kevin Wolf
The subtree drain was introduced in commit b1e1af394d9 as a way to avoid graph changes between finding the base node and changing the block graph as necessary on completion of the image streaming job. The block graph could change between these two points because bdrv_set_backing_hd() first drains