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(parent: 0365351) | patch
selftests: bpf: Test iterating a sockmap
authorLorenz Bauer <lmb@cloudflare.com>
Wed, 9 Sep 2020 16:27:12 +0000 (17:27 +0100)
committerAlexei Starovoitov <ast@kernel.org>
Thu, 10 Sep 2020 19:35:26 +0000 (12:35 -0700)
commit2f7de9865ba3cbfcf8b504f07154fdb6124176a4
tree3960be828aa4e194fbc497e85e27d2049009ece2tree | snapshot
parent0365351524d7560d8ed7a42801a15252c6c56f41commit | diff
selftests: bpf: Test iterating a sockmap

Add a test that exercises a basic sockmap / sockhash iteration. For
now we simply count the number of elements seen. Once sockmap update
from iterators works we can extend this to perform a full copy.

Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200909162712.221874-4-lmb@cloudflare.com
tools/testing/selftests/bpf/prog_tests/sockmap_basic.c diff | blob | blame | history
tools/testing/selftests/bpf/progs/bpf_iter.h diff | blob | blame | history
tools/testing/selftests/bpf/progs/bpf_iter_sockmap.c [new file with mode: 0644] blob
tools/testing/selftests/bpf/progs/bpf_iter_sockmap.h [new file with mode: 0644] blob
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git