On 1/28/20 9:17 AM, Kevin Wolf wrote:
If a coroutine is launched, but the coroutine pointer isn't stored
anywhere, debugging any problems inside the coroutine is quite hard.
Let's store the coroutine pointer of a mirror operation in MirrorOp to
have it available in the debugger.
Signed-off-by: Kevin Wolf <kw...@redhat.com>
---
block/mirror.c | 2 ++
1 file changed, 2 insertions(+)
Doesn't change semantics other than an unobservable performance delay;
but the rewards in improved debugability warrant it.
Reviewed-by: Eric Blake <ebl...@redhat.com>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
