docs/zh_CN: Add userspace-api/futex2 Chinese translation

Translate the following documents into Chinese:

- userspace-api/futex2.rst

Signed-off-by: Rui Li <me@lirui.org>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Wu XiangCheng <bobwxc@email.cn>
Link: https://lore.kernel.org/r/20221105041741.288094-1-me@lirui.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Rui Li 2022-11-05 12:17:41 +08:00 • committed by Jonathan Corbet
commit 586f1ed913
2 changed files with 81 additions and 1 deletions