mirror_ubuntu-kernels/tools/testing
Andrea Righi 638a485c49 selftests/bpf: Add ring_buffer__consume_n test.
Add a testcase for the ring_buffer__consume_n() API.

The test produces multiple samples in a ring buffer, using a
sys_getpid() fentry prog, and consumes them from user-space in batches,
rather than consuming all of them greedily, like ring_buffer__consume()
does.

Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/lkml/CAEf4BzaR4zqUpDmj44KNLdpJ=Tpa97GrvzuzVNO5nM6b7oWd1w@mail.gmail.com
Link: https://lore.kernel.org/bpf/20240425140627.112728-1-andrea.righi@canonical.com
2024-04-25 11:46:04 -07:00
..
crypto/chacha20-s390
cxl cxl/test: Add support for qos_class checking 2024-02-16 23:20:34 -08:00
fault-injection
ktest ktest: force $buildonly = 1 for 'make_warnings_file' test type 2024-03-15 12:36:19 -04:00
kunit wireless fixes for v6.9-rc2 2024-03-27 15:39:18 -07:00
memblock mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER 2024-01-08 15:27:15 -08:00
nvdimm tools/testing/nvdimm: Disable "missing prototypes / declarations" warnings 2024-01-22 10:41:59 -08:00
radix-tree maple_tree: fix warning comparing pointer to 0 2023-12-20 14:48:12 -08:00
scatterlist
selftests selftests/bpf: Add ring_buffer__consume_n test. 2024-04-25 11:46:04 -07:00
vsock vsock/test: print type for SOCK_SEQPACKET 2024-01-25 16:39:21 -08:00