Re: [Qemu-devel] [PATCH v2 2/3] block: Add AIO context notifiers

2014-06-18 Thread Stefan Hajnoczi
On Wed, Jun 18, 2014 at 09:06:42PM +0200, Max Reitz wrote: > If a long-running operation on a BDS wants to always remain in the same > AIO context, it somehow needs to keep track of the BDS changing its > context. This adds a function for registering callbacks on a BDS which > are called whenever t

[Qemu-devel] [PATCH v2 2/3] block: Add AIO context notifiers

2014-06-18 Thread Max Reitz
If a long-running operation on a BDS wants to always remain in the same AIO context, it somehow needs to keep track of the BDS changing its context. This adds a function for registering callbacks on a BDS which are called whenever the BDS is attached or detached from an AIO context. Signed-off-by: