On Fri, Jun 12, 2015 at 2:40 PM, Alexei Starovoitov <a...@plumgrid.com> wrote: > eBPF programs attached to kprobes need to filter based on > current->pid, uid and other fields, so introduce helper functions: > > u64 bpf_get_current_pid_tgid(void) > Return: current->tgid << 32 | current->pid > > u64 bpf_get_current_uid_gid(void) > Return: current_gid << 32 | current_uid
How does this work wrt namespaces, and why the weird packing? --Andy -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
