I-Facebook, Google, Isovalent, Microsoft kanye neNetflix bangabasunguli benhlangano entsha engenzi nzuzo, i-eBPF Foundation, eyakhiwe ngaphansi kwe-Linux Foundation futhi okuhloswe ngayo ukuhlinzeka ngenkundla engathathi hlangothi yokuthuthukiswa kobuchwepheshe obuhlobene ne-eBPF subsystem. Ngokungeziwe ekwandiseni amakhono ohlelweni olungaphansi lwe-eBPF lwe-Linux kernel, inhlangano izophinde ithuthukise amaphrojekthi okusetshenziswa kabanzi kwe-eBPF, isibonelo, ukudala izinjini ze-eBPF zokushumeka ezinhlelweni zokusebenza kanye nokujwayelanisa izinhlamvu zezinye izinhlelo zokusebenza ze-eBPF.
I-eBPF inikeza umhumushi we-bytecode owakhelwe ku-kernel, okwenza kube nokwenzeka, ngokusebenzisa izibambi ezilayishwe endaweni yomsebenzisi, ukushintsha ukuziphatha kwesistimu empukaneni ngaphandle kwesidingo sokushintsha ikhodi ye-kernel, evumela ukuthi ungeze izibambi eziphumelelayo ngaphandle kobunzima. uhlelo ngokwalo. Kubandakanya i-eBPF, ungakha izibambi zokusebenza kwenethiwekhi, uphathe umkhawulokudonsa, ulawule ukufinyelela, ugade ukusebenza kwesistimu, futhi wenze ukulandelela. Ngenxa yokusetshenziswa kokuhlanganiswa kwe-JIT, i-bytecode ihunyushwa ngokuphazima kweso ukuya emiyalweni yomshini futhi isetshenziswe ngokusebenza kwekhodi yomdabu. I-eBPF isetshenziswa ku-Facebook's load balancer futhi iyisisekelo se-Google's Cilium isolated network networking subsystem.
Source: opennet.ru