Re: [PATCH v7 05/47] block: Include filters when freezing backing chain

2020-07-08 Thread Andrey Shinkevich
On 25.06.2020 18:21, Max Reitz wrote: In order to make filters work in backing chains, the associated functions must be able to deal with them and freeze both COW and filter child links. While at it, add some comments that note which functions require their caller to ensure that a given child

[PATCH v7 05/47] block: Include filters when freezing backing chain

2020-06-25 Thread Max Reitz
In order to make filters work in backing chains, the associated functions must be able to deal with them and freeze both COW and filter child links. While at it, add some comments that note which functions require their caller to ensure that a given child link is not frozen, and how the callers