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authorJakub Sitnicki <[email protected]>2020-07-17 12:35:27 +0200
committerAlexei Starovoitov <[email protected]>2020-07-17 20:18:17 -0700
commit1122702f02678597c4f1c7d316365ef502aafe08 (patch)
tree84e18afaca401070713c6e78a313b2ad4113bd5a /tools/perf/scripts/python/bin/stackcollapse-record
parent5df6531292b5021ac9e4ed261eb7d1fa9ff3bf08 (diff)
inet6: Run SK_LOOKUP BPF program on socket lookup
Following ipv4 stack changes, run a BPF program attached to netns before looking up a listening socket. Program can return a listening socket to use as result of socket lookup, fail the lookup, or take no action. Suggested-by: Marek Majkowski <[email protected]> Signed-off-by: Jakub Sitnicki <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
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