7 Nov
2018
7 Nov
'18
11:29 p.m.
On Wed, 7 Nov 2018 15:13:33 -0800, Stanislav Fomichev wrote:
On 11/07, Jakub Kicinski wrote:
On Wed, 7 Nov 2018 14:43:56 -0800, Stanislav Fomichev wrote:
bpftool map update pinned /sys/fs/bpf/flow/jmp_table \ key 0 0 0 0 \ value pinned /sys/fs/bpf/flow/IP/0
Where is that /0 coming from ? Is that in source code? I don't see libbpf adding it, maybe I'm missing something.
libbpf adds that, that's a program instance: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tool...
Ugh, I was looking at bpf_object__pin() which uses names :(
We never use this multi-instance thing, and I don't think bpftool ever will, so IMHO it'd be good if we just re-did the pinning loop in bpftool.