Hello, On Wed, Dec 14, 2022 at 12:02:53PM +0800, hanjinke wrote: > Should we keep the main category of io based READ and WRITE, and within READ > / WRITE the subcategory were SYNC and ASYNC ? This may give less intrusion > into existing frameworks. Ah, you haven't posted yet. So, yeah, let's do this. The code was a bit odd looking after adding the sync queue on the side. For reads, we can just consider everything synchrnous (or maybe treat SYNC the same way, I don't know whether reads actually use SYNC flags tho). Thanks. -- tejun
