From: Cyrill Gorcunov via Tarantool-patches <tarantool-patches@dev.tarantool.org> To: tml <tarantool-patches@dev.tarantool.org> Cc: Vladislav Shpilevoy <v.shpilevoy@tarantool.org> Subject: [Tarantool-patches] [PATCH v27 0/3] qsync: implement packet filtering (part 1) Date: Thu, 30 Dec 2021 23:23:44 +0300 [thread overview] Message-ID: <20211230202347.353494-1-gorcunov@gmail.com> (raw) Guys, please take a look once time permit, any comments are highly appreciated! v22 (by SergeP): - use limbo emptiness test _after_ owner_id test - drop redundant assert in limbo commit/rollback since we're unlocking a latch anyway where own assertion present - in test: drop excessive wait_cond and setup wal delay earlier v23 (by SergeP): - fix problem with owner test in case of recovery journal - update test v27: - simplify the code and cover the case targeting journal write plus terms access race only - i've spent almost a few months trying to use fine grained locking scheme for limbo but it end up in very complex code so eventually I dropped this idea (here why we've v27 after v23) branch gorcunov/gh-6036-rollback-confirm-27-notest issue https://github.com/tarantool/tarantool/issues/6036 previous series https://lists.tarantool.org/tarantool-patches/20211014215622.49732-1-gorcunov@gmail.com/#r Cyrill Gorcunov (3): latch: add latch_is_locked helper qsync: order access to the limbo terms test: add gh-6036-qsync-order test src/box/applier.cc | 12 +- src/box/lua/info.c | 4 +- src/box/txn_limbo.c | 18 +- src/box/txn_limbo.h | 52 ++++- src/lib/core/latch.h | 11 + test/replication/gh-6036-qsync-order.result | 189 ++++++++++++++++++ test/replication/gh-6036-qsync-order.test.lua | 94 +++++++++ test/replication/suite.cfg | 1 + test/replication/suite.ini | 2 +- 9 files changed, 371 insertions(+), 12 deletions(-) create mode 100644 test/replication/gh-6036-qsync-order.result create mode 100644 test/replication/gh-6036-qsync-order.test.lua base-commit: e2d6c260516c30d33c816b7a6c6c1696e55a39b2 -- 2.31.1
next reply other threads:[~2021-12-30 20:23 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-12-30 20:23 Cyrill Gorcunov via Tarantool-patches [this message] 2021-12-30 20:23 ` [Tarantool-patches] [PATCH v27 1/3] latch: add latch_is_locked helper Cyrill Gorcunov via Tarantool-patches 2021-12-30 20:23 ` [Tarantool-patches] [PATCH v27 2/3] qsync: order access to the limbo terms Cyrill Gorcunov via Tarantool-patches 2022-01-10 14:28 ` Serge Petrenko via Tarantool-patches 2022-01-11 20:39 ` Cyrill Gorcunov via Tarantool-patches 2022-01-12 14:01 ` Serge Petrenko via Tarantool-patches 2022-01-12 21:30 ` Vladislav Shpilevoy via Tarantool-patches 2022-01-13 10:13 ` Serge Petrenko via Tarantool-patches 2022-01-13 23:32 ` Vladislav Shpilevoy via Tarantool-patches 2022-01-14 10:20 ` Serge Petrenko via Tarantool-patches 2022-01-14 10:33 ` Cyrill Gorcunov via Tarantool-patches 2021-12-30 20:23 ` [Tarantool-patches] [PATCH v27 3/3] test: add gh-6036-qsync-order test Cyrill Gorcunov via Tarantool-patches 2022-01-10 14:29 ` Serge Petrenko via Tarantool-patches 2022-01-11 20:41 ` Cyrill Gorcunov via Tarantool-patches
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