README: update links to more up-to-date CO-RE articles

Update links to point to blog posts that have some new updates and are
generally kept more up-to-date.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
This commit is contained in:
Andrii Nakryiko
2021-03-28 13:36:49 -07:00
parent ea5752c641
commit 99bc176337

View File

@@ -125,8 +125,8 @@ Otherwise, please make sure to update it on your system.
The following resources are useful to understand what BPF CO-RE is and how to
use it:
- [BPF Portability and CO-RE](https://facebookmicrosites.github.io/bpf/blog/2020/02/19/bpf-portability-and-co-re.html)
- [HOWTO: BCC to libbpf conversion](https://facebookmicrosites.github.io/bpf/blog/2020/02/20/bcc-to-libbpf-howto-guide.html)
- [BPF Portability and CO-RE](https://nakryiko.com/posts/bpf-portability-and-co-re/)
- [HOWTO: BCC to libbpf conversion](https://nakryiko.com/posts/bcc-to-libbpf-howto-guide/)
- [libbpf-tools in BCC repo](https://github.com/iovisor/bcc/tree/master/libbpf-tools)
contain lots of real-world tools converted from BCC to BPF CO-RE. Consider
converting some more to both contribute to the BPF community and gain some