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authorToke Høiland-Jørgensen <[email protected]>2022-01-03 16:08:10 +0100
committerAlexei Starovoitov <[email protected]>2022-01-05 19:46:32 -0800
commit1372d34ccf6dd480332b2bcb2fd59a2b9a0df415 (patch)
tree8bbf0d70bbeb10765d30dd3e284dbbeab56ce584 /tools/perf/scripts/python/futex-contention.py
parentd53ad5d8b218a885e95080d4d3d556b16b91b1b9 (diff)
xdp: Add xdp_do_redirect_frame() for pre-computed xdp_frames
Add an xdp_do_redirect_frame() variant which supports pre-computed xdp_frame structures. This will be used in bpf_prog_run() to avoid having to write to the xdp_frame structure when the XDP program doesn't modify the frame boundaries. Signed-off-by: Toke Høiland-Jørgensen <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
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