2 ms·
If I’m reading the page correctly, at the end is this: > while the communication of tasks happen using the bpf() syscall, accessing the queued and dispatched m
by vlovich123 3y ago
If I’m reading the page correctly, at the end is this:
> while the communication of tasks happen using the bpf() syscall, accessing the queued and dispatched maps.
> NOTE: we could make this part more efficient by using eBPF ring buffers, this would allow direct access to the maps without using a syscall (there’s an ongoing work on this - patches are welcome if you want to contribute).
The kernel piece needs to produce information that the user space consumes and it doesn’t use a 0-copy ring buffer yet.