On Wed, Oct 01, 2014 at 09:06:36PM +0200, Max Reitz wrote:
> On 01.10.2014 19:01, Stefan Hajnoczi wrote:
> >+typedef struct {
> >+BlockJob *job;
> >+QEMUBH *bh;
> >+AioContext *aio_context;
> >+BlockJobDeferToMainLoopFn *fn;
> >+void *opaque;
> >+} BlockJobDeferToMainLoopData;
>
On 01.10.2014 19:01, Stefan Hajnoczi wrote:
Block jobs will run in the BlockDriverState's AioContext, which may not
always be the QEMU main loop.
There are some block layer APIs that are either not thread-safe or risk
lock ordering problems. This includes bdrv_unref(), bdrv_close(), and
anythin
Block jobs will run in the BlockDriverState's AioContext, which may not
always be the QEMU main loop.
There are some block layer APIs that are either not thread-safe or risk
lock ordering problems. This includes bdrv_unref(), bdrv_close(), and
anything that calls bdrv_drain_all().
The block_job_
