selftests/bpf: Add bloom filter map test cases

Browse source

This patch adds test cases for bpf bloom filter maps. They include tests
checking against invalid operations by userspace, tests for using the
bloom filter map as an inner map, and a bpf program that queries the
bloom filter map for values added by a userspace program.

Signed-off-by: Joanne Koong <joannekoong@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211027234504.30744-4-joannekoong@fb.com

...

This commit is contained in:

Joanne Koong 2021-10-27 16:45:02 -07:00 • committed by Alexei Starovoitov

parent 47512102cd

commit ed9109ad64

2 changed files with 286 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

204

tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c

View file

82

tools/testing/selftests/bpf/progs/bloom_filter_map.c

View file