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authorAlexei Starovoitov <ast@kernel.org>2018-11-10 15:39:54 -0800
committerAlexei Starovoitov <ast@kernel.org>2018-11-10 15:39:55 -0800
commit0157edc859afa96af5eefb306dde3b5fa6eddcf0 (patch)
tree76ea924a47f2bb58bb2caf5d5ae5464b7dbbab55 /tools/bpf/bpftool/prog.c
parentc8123ead13a5c92dc5fd15c0fdfe88eef41e6ac1 (diff)
parent16a8cb5cffd0a2929ae97bc258d2d9c92a4e7f6d (diff)
downloadtalos-obmc-linux-0157edc859afa96af5eefb306dde3b5fa6eddcf0.tar.gz
talos-obmc-linux-0157edc859afa96af5eefb306dde3b5fa6eddcf0.zip
Merge branch 'device-ops-as-cb'
Quentin Monnet says: ==================== For passing device functions for offloaded eBPF programs, there used to be no place where to store the pointer without making the non-offloaded programs pay a memory price. As a consequence, three functions were called with ndo_bpf() through specific commands. Now that we have struct bpf_offload_dev, and since none of those operations rely on RTNL, we can turn these three commands into hooks inside the struct bpf_prog_offload_ops, and pass them as part of bpf_offload_dev_create(). This patch set changes the offload architecture to do so, and brings the relevant changes to the nfp and netdevsim drivers. ==================== Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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