diff options
| author |   Hou Tao <houtao1@huawei.com> | 2021-10-04 17:48:57 +0800 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2021-10-08 13:22:57 -0700 |
| commit | fa7f17d066bd0996b930b664aa0ed1f213fc1828 (patch) | |
| tree | e2abd0f4d04594fc4204db299cb5b74be0d222f8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | libbpf: Support detecting and attaching of writable tracepoint program (diff) | |
| download | linux-dev-fa7f17d066bd0996b930b664aa0ed1f213fc1828.tar.xz linux-dev-fa7f17d066bd0996b930b664aa0ed1f213fc1828.zip | |
bpf/selftests: Add test for writable bare tracepoint
Add a writable bare tracepoint in bpf_testmod module, and
trigger its calling when reading /sys/kernel/bpf_testmod
with a specific buffer length. The reading will return
the value in writable context if the early return flag
is enabled in writable context.
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211004094857.30868-4-hotforest@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions