On Thu 18 Jan 2018 06:49:02 PM CET, Anton Nefedov wrote:
> -static bool coroutine_fn wait_serialising_requests(BdrvTrackedRequest *self)
> +static bool coroutine_fn wait_serialising_requests(BdrvTrackedRequest *self,
> + bool nowait)
It's a bit confusing to have a function called wait_foo() with a
parameter that says "don't wait"...
How about
check_serialising_requests(BdrvTrackedRequest *self, bool wait)
> - waited = wait_serialising_requests(req);
> + waited = wait_serialising_requests(req, flags & BDRV_REQ_ALLOCATE);
> + if (waited && flags & BDRV_REQ_ALLOCATE) {
> + return -EAGAIN;
> + }
I find this more readable (even if not strictly necessary):
if (waited && (flags & BDRV_REQ_ALLOCATE)) {
None of my two comments are blockers, though, so
Reviewed-by: Alberto Garcia <be...@igalia.com>
Berto
