On Fri, 2024-02-02 at 09:42 -0700, Jens Axboe wrote: > On 2/2/24 9:41 AM, Olivier Langlois wrote: > > On Tue, 2023-04-25 at 11:20 -0700, Stefan Roesch wrote: > > > + > > > +int io_uring_register_napi(struct io_uring *ring, struct > > > io_uring_napi *napi) > > > +{ > > > + return __sys_io_uring_register(ring->ring_fd, > > > + IORING_REGISTER_NAPI, napi, 0); > > > +} > > > + > > > +int io_uring_unregister_napi(struct io_uring *ring, struct > > > io_uring_napi *napi) > > > +{ > > > + return __sys_io_uring_register(ring->ring_fd, > > > + IORING_UNREGISTER_NAPI, napi, > > > 0); > > > +} > > > > my apologies if this is not the latest version of the patch but I > > think > > that it is... > > > > nr_args should be 1 to match what __io_uring_register() in the > > current > > corresponding kernel patch expects: > > > > https://git.kernel.dk/cgit/linux/commit/?h=io_uring-napi&id=787d81d3132aaf4eb4a4a5f24ff949e350e537d0 > > Can you send a patch I can fold in? > Jens, I am unsure of what you are asking me. You would like me to send a patch to fix a liburing patch that has never been applied AFAIK? if the v9 patch has never been applied. Wouldn't just editing Stefan patch by replacing the nr_args param from 0 to 1 directly do it?