On Thu, Aug 05, 2021 at 06:25:38PM +0530, Kanchan Joshi wrote: > From: Anuj Gupta <anuj20.g@xxxxxxxxxxx> > > Add IORING_OP_URING_CMD_FIXED opcode that enables performing the > operation with previously registered buffers. We should also pass this information on into ->uring_cmd instead of needing two ioctl_cmd opcodes.