On Fri 22 Apr 2016 07:42:38 PM CEST, Kevin Wolf wrote:
> This removes the last part of I/O throttling from block/io.c and moves
> it to the BlockBackend.
>
> Instead of having knowledge about throttling inside io.c, we can call a
> BdrvChild callback .drained_begin/end, which happens to drain the
>
This removes the last part of I/O throttling from block/io.c and moves
it to the BlockBackend.
Instead of having knowledge about throttling inside io.c, we can call a
BdrvChild callback .drained_begin/end, which happens to drain the
throttled requests for BlockBackend parents.
Signed-off-by: Kevi