On 10/9/24 11:50 AM, Jens Axboe wrote: >> +struct io_uring_zcrx_rqe { >> + __u64 off; >> + __u32 len; >> + __u32 __pad; >> +}; >> + >> +struct io_uring_zcrx_cqe { >> + __u64 off; >> + __u64 __pad; >> +}; > > Would be nice to avoid padding for this one as it doubles its size. But > at the same time, always nice to have padding for future proofing... Ah nevermind, I see it mirrors the io_uring_cqe itself. Disregard. -- Jens Axboe