From: Konstantin Osipov <kostja.osipov@gmail.com>
To: Ilya Kosarev <i.kosarev@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org, v.shpilevoy@tarantool.org
Subject: Re: [Tarantool-patches] [PATCH v3 2/2] memtx: allow quota overuse for truncation and deletion
Date: Tue, 4 Feb 2020 23:06:13 +0300 [thread overview]
Message-ID: <20200204200613.GA17206@atlas> (raw)
In-Reply-To: <1580842562.579726664@f194.i.mail.ru>
* Ilya Kosarev <i.kosarev@tarantool.org> [20/02/04 22:00]:
> Hi!
> Thanks for your comments.
> When performing space: truncate(), we are executing
> simple upsert. How can we distinguish it from any other upsert
> to use reserved extents tech? пятница, 31 января 2020г., 11:21
What code path is troubling you?
Just like you disable quota, you can "enable" use of reserved
extents. You can use the same injection points for this code, the
only difference is that you don't allocate memory beyond quota,
but rather use pre-allocated one, within the quota.
--
Konstantin Osipov, Moscow, Russia
next prev parent reply other threads:[~2020-02-04 20:06 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-20 18:13 [Tarantool-patches] [PATCH v3 0/2] Safe " Ilya Kosarev
2020-01-20 18:13 ` [Tarantool-patches] [PATCH v3 1/2] b-tree: return NULL on matras_alloc fail Ilya Kosarev
2020-01-21 10:32 ` Nikita Pettik
2020-01-31 8:18 ` Konstantin Osipov
2020-02-04 17:13 ` Nikita Pettik
2020-02-04 17:25 ` Konstantin Osipov
2020-02-04 18:08 ` Nikita Pettik
2020-02-04 18:25 ` Konstantin Osipov
2020-01-21 20:55 ` Vladislav Shpilevoy
2020-01-20 18:13 ` [Tarantool-patches] [PATCH v3 2/2] memtx: allow quota overuse for truncation and deletion Ilya Kosarev
2020-01-21 11:42 ` Nikita Pettik
2020-01-21 20:59 ` Vladislav Shpilevoy
2020-02-14 19:57 ` Ilya Kosarev
2020-01-31 8:21 ` Konstantin Osipov
2020-02-04 18:56 ` Ilya Kosarev
2020-02-04 20:06 ` Konstantin Osipov [this message]
2020-02-05 19:11 ` Ilya Kosarev
2020-02-05 19:17 ` Konstantin Osipov
2020-02-06 10:50 ` Ilya Kosarev
2020-02-06 14:29 ` Konstantin Osipov
2020-02-06 16:14 ` Ilya Kosarev
2020-02-06 16:26 ` Konstantin Osipov
2020-02-10 8:24 ` Ilya Kosarev
2020-02-10 9:49 ` Konstantin Osipov
2020-02-10 10:43 ` Ilya Kosarev
2020-02-10 10:50 ` Konstantin Osipov
2020-02-14 19:55 ` Ilya Kosarev
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