diff options
author | Hou Tao <houtao1@huawei.com> | 2021-10-04 17:48:57 +0800 |
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committer | Andrii Nakryiko <andrii@kernel.org> | 2021-10-08 13:22:57 -0700 |
commit | fa7f17d066bd0996b930b664aa0ed1f213fc1828 (patch) | |
tree | e2abd0f4d04594fc4204db299cb5b74be0d222f8 /fs | |
parent | ccaf12d6215a56836472db220520cda8024d6c4f (diff) |
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 'fs')
0 files changed, 0 insertions, 0 deletions