On Thu, Nov 07, 2024 at 05:30:36PM +0000, Pavel Begunkov wrote: > It makes sense to implement write hints as a meta/attribute type, > but depends on whether it's supposed to be widely supported by > different file types vs it being a block specific feature, and if > SQEs have space for it. It make sense everywhere. Implementing it for direct I/O on regular files is mostly trivial and I'll do it once this series lands.