X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=test%2Fexpected%2FLWN%2F0000764200.header;fp=test%2Fexpected%2FLWN%2F0000764200.header;h=9cd70e2caf882a63ce2a9126ccfb228e4fd5b6b0;hb=1aaa6ba3686a5a14f2957b6b8d02ffc0903f6832;hp=0000000000000000000000000000000000000000;hpb=a71d4075a8591b0655277b1a0e606ee48d228869;p=gofetch.git diff --git a/test/expected/LWN/0000764200.header b/test/expected/LWN/0000764200.header new file mode 100644 index 0000000..9cd70e2 --- /dev/null +++ b/test/expected/LWN/0000764200.header @@ -0,0 +1,13 @@ +0[$] Writing network flow dissectors in BPF null/LWN/0000764200 70 +i [Kernel] Sep 6, 2018 15:59 UTC (Thu) (corbet) +i +i Network packet headers contain a great deal of information, +i but the kernel often only needs a subset of that information +i to be able to perform filtering or associate any given packet +i with a flow. The piece of code that follows the different +i layers of packet encapsulation to find the important data is +i called a flow dissector. In current Linux kernels, the flow +i dissector is written in C. A patch set has been proposed +i recently to implement it in BPF with the clear goal of +i improving security, flexibility, and maybe even performance. +i