Re: [dpdk-dev] [PATCH v1 1/4] vhost: simplify async copy completion

2020-09-23 Thread Maxime Coquelin
On 9/11/20 3:53 AM, Patrick Fu wrote: > Current async ops allows check_completed_copies() callback to return > arbitrary number of async iov segments finished from backend async > devices. This design creates complexity for vhost to handle breaking > transfer of a single packet (i.e. transfer co

[dpdk-dev] [PATCH v1 1/4] vhost: simplify async copy completion

2020-09-10 Thread Patrick Fu
Current async ops allows check_completed_copies() callback to return arbitrary number of async iov segments finished from backend async devices. This design creates complexity for vhost to handle breaking transfer of a single packet (i.e. transfer completes in the middle of a async descriptor) and