Dmitry Vyukov 16baf59c6d tsan: avoid false positives related to epoll
An application can use the mere fact of epoll_wait returning an fd
as synchronization with the write on the fd that triggered the notification.
This pattern come up in an internal networking server (b/229276331).

If an fd is added to epoll, setup a link from the fd to the epoll fd
and use it for synchronization as well.

Reviewed By: melver

Differential Revision: https://reviews.llvm.org/D124518
2022-04-27 16:59:46 +02:00
..
2021-09-04 14:12:58 +05:30

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================