On 15/10/2018 11:27, Christoph Hellwig wrote: > There is some issues in this spec. For one using the multiple ranges > also for write zeroes is rather inefficient. Write zeroes really should > use the same format as read and write. What makes it inefficient? > Second the unmap flag isn't properly specified at all, as nothing > says the device may not unmap without the unmap flag. Please take > a look at the SCSI or NVMe ѕpec for some guidance. Thanks, I'll submit a patch for this. Paolo _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
