Re: [Qemu-devel] [PATCH v2 10/11] block: drive_backup transaction callback support

2015-04-17 Thread Max Reitz
On 27.03.2015 20:20, John Snow wrote: This patch actually implements the transactional callback system for the drive_backup transaction. This line is probably not intended to be indented (I always wanted to make that pun). (1) We manually pick up a reference to the bitmap if present to

[Qemu-devel] [PATCH v2 10/11] block: drive_backup transaction callback support

2015-03-27 Thread John Snow
This patch actually implements the transactional callback system for the drive_backup transaction. (1) We manually pick up a reference to the bitmap if present to allow its cleanup to be delayed until after all drive_backup jobs launched by the transaction have fully completed. (2) We