3 ms·
As of earlier this year, that should be mitigated with the addition of IORING_OP_EPOLL_CTL, which lets you do the equivalent of epoll_ctl() from io_uring. So y
by comex 6y ago
As of earlier this year, that should be mitigated with the addition of IORING_OP_EPOLL_CTL, which lets you do the equivalent of epoll_ctl() from io_uring. So you can put many EPOLL_CTL_ADD commands in the ring without incurring syscall overhead for each one.
- Matthias247 6y agoI would be surprised if it sees a lot of use. As soon as people start building eventloops around io_uring, they might not care at all anymore about epoll.