mirror_ubuntu-kernels/tools/testing
Andrii Nakryiko 156c9b70db selftests/bpf: Drain ringbuf samples at the end of test
Avoid occasional test failures due to the last sample being delayed to
another ring_buffer__poll() call. Instead, drain samples completely with
ring_buffer__consume(). This is supposed to fix a rare and non-deterministic
test failure in libbpf CI.

Fixes: cb1c9ddd55 ("selftests/bpf: Add BPF ringbuf selftests")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20201130223336.904192-2-andrii@kernel.org
2020-12-01 20:21:45 -08:00
..
fault-injection docs: fault-injection: convert docs to ReST and rename to *.rst 2019-06-14 14:21:07 -06:00
ktest Updates for ktest 5.9 2020-08-10 19:16:26 -07:00
kunit kunit: tool: fix extra trailing \n in raw + parsed test output 2020-11-10 13:44:35 -07:00
nvdimm device-dax: add dis-contiguous resource support 2020-10-13 18:38:28 -07:00
radix-tree ida: Free allocated bitmap in error path 2020-10-07 09:11:33 -04:00
scatterlist tools/testing/scatterlist: Fix test to compile and run 2020-11-17 20:02:20 -04:00
selftests selftests/bpf: Drain ringbuf samples at the end of test 2020-12-01 20:21:45 -08:00
vsock SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00