ydb/library/cpp/yt/threading/at_fork.cpp, branch CLI

ydb/library/cpp/yt/threading/at_fork.cpp, branch CLI_2.27.0 Mirror of YDB github repos https://code.mastervirt.ru/ydb/atom?h=CLI_2.27.0 2025-09-26T10:44:08Z YT-26288: Revert fork lock to writer starving spinlock 2025-09-26T10:44:08Z pavook pavook@yandex-team.com 2025-09-26T10:21:26Z urn:sha1:9239d3fa83520c4cc193a272ed9c62bc5eec3e6b `TForkAwareSpinLock` implementation takes `ForkLock_` reader, which can (and does) violate the non-reentrancy. commit_hash:6eb1092777ac21dd8303b938f855d0cd61276641 Y_VERIFY->Y_ABORT_UNLESS at ^l 2023-10-09T20:57:14Z ilnurkh ilnurkh@yandex-team.com 2023-10-09T20:39:40Z urn:sha1:e601ca03f859335d57ecff2e5aa6af234b6052ed https://clubs.at.yandex-team.ru/arcadia/29404 Consistent logging 2022-07-16T15:10:10Z hor911 hor911@ydb.tech 2022-07-16T15:10:10Z urn:sha1:7537371746d95bc04135888d09ac2068233932ea