On Mon, 1 Apr 2019 13:57:34 -0700 Stanislav Fomichev <sdf@xxxxxxxxxx> wrote: > diff --git a/Documentation/networking/bpf_flow_dissector.txt b/Documentation/networking/bpf_flow_dissector.txt > new file mode 100644 > index 000000000000..513be8e20afb > --- /dev/null > +++ b/Documentation/networking/bpf_flow_dissector.txt It looks like you use the RST format, but you use suffix .txt and not .rst. If you don't know, these files get rendered on: https://www.kernel.org/doc/html/latest/bpf/index.html And GitHub also render this stuff e.g. https://github.com/torvalds/linux/blob/master/Documentation/bpf/bpf_devel_QA.rst > @@ -0,0 +1,115 @@ > +================== > +BPF Flow Dissector > +================== > + > +Overview > +======== > + > +Flow dissector is a routine that parses metadata out of the packets. It's > +used in the various places in the networking subsystem (RFS, flow hash, etc). > + > +BPF flow dissector is an attempt to reimplement C-based flow dissector logic > +in BPF to gain all the benefits of BPF verifier (namely, limits on the > +number of instructions and tail calls). > + > +API > +=== > + -- Best regards, Jesper Dangaard Brouer MSc.CS, Principal Kernel Engineer at Red Hat LinkedIn: http://www.linkedin.com/in/brouer
