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From: Cyrill Gorcunov via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Cc: tml <tarantool-patches@dev.tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH v8 3/6] limbo: gather promote tracking into a separate structure
Date: Thu, 29 Jul 2021 09:40:55 +0300
Message-ID: <YQJNdxp/kaS6Z7ZP@grain> (raw)
In-Reply-To: <5f0235c4-628c-f29b-097a-48f7203320cd@tarantool.org>

On Thu, Jul 29, 2021 at 12:07:44AM +0200, Vladislav Shpilevoy wrote:
> > 
> > The key moment here is the locking we use for terms tracking,
> > note the locking is not covering the whole limbo thus better
> > to keep the lock itself inside the structure it protects I think.
> 
> Yes, the struct it protects is the limbo. Part of. I see no sense
> to extract the members you protect into a new struct just because
> only they are protected.

It doesn't protect limbo itself, the entries are added to the queue
without taking a lock (in contrast with cbus), so I completely don't
agree with your arguments. Still I'm fine to move these members back
to the limbo structure as you prefer. Will do.

  reply	other threads:[~2021-07-29  6:40 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-26 15:34 [Tarantool-patches] [PATCH v8 0/6] limbo: implement packets filtering Cyrill Gorcunov via Tarantool-patches
2021-07-26 15:34 ` [Tarantool-patches] [PATCH v8 1/6] latch: add latch_is_locked helper Cyrill Gorcunov via Tarantool-patches
2021-07-26 15:34 ` [Tarantool-patches] [PATCH v8 2/6] say: introduce panic_on helper Cyrill Gorcunov via Tarantool-patches
2021-07-26 15:34 ` [Tarantool-patches] [PATCH v8 3/6] limbo: gather promote tracking into a separate structure Cyrill Gorcunov via Tarantool-patches
2021-07-28 21:34   ` Vladislav Shpilevoy via Tarantool-patches
2021-07-28 21:57     ` Cyrill Gorcunov via Tarantool-patches
2021-07-28 22:07       ` Vladislav Shpilevoy via Tarantool-patches
2021-07-29  6:40         ` Cyrill Gorcunov via Tarantool-patches [this message]
2021-07-26 15:34 ` [Tarantool-patches] [PATCH v8 4/6] limbo: order access to the limbo terms terms Cyrill Gorcunov via Tarantool-patches
2021-07-26 15:34 ` [Tarantool-patches] [PATCH v8 5/6] limbo: filter incoming synchro requests Cyrill Gorcunov via Tarantool-patches
2021-07-26 15:34 ` [Tarantool-patches] [PATCH v8 6/6] test: replication -- add gh-6036-rollback-confirm Cyrill Gorcunov via Tarantool-patches

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