3 ms·
unlocked ring? the ring buffers are lock free. I'm not sure it stands for userspace since the ring buffers are shared between kernel and userspace, thats the co
by localplume 4y ago
unlocked ring? the ring buffers are lock free. I'm not sure it stands for userspace since the ring buffers are shared between kernel and userspace, thats the core of io_uring, so that seems kind of misleading.
- riceart 4y agoRing buffers for the most part are typically lock free, so that’s a bit redundant. The special part is that the ring is directly accessible from userspace at all, as previously any ring buffer is internal.