From: "Ilya Kosarev" <i.kosarev@tarantool.org>
To: "Konstantin Osipov" <kostja.osipov@gmail.com>
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: Wed, 05 Feb 2020 22:11:26 +0300 [thread overview]
Message-ID: <1580929886.742787051@f138.i.mail.ru> (raw)
In-Reply-To: <20200204200613.GA17206@atlas>
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You mean using some specific extent_pool, like indext_extent_pool
with it's memtx_index_extent_reserve() and memtx_index_extent_alloc()?
>Вторник, 4 февраля 2020, 23:06 +03:00 от Konstantin Osipov <kostja.osipov@gmail.com>:
>
>* 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
--
Ilya Kosarev
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next prev parent reply other threads:[~2020-02-05 19:11 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
2020-02-05 19:11 ` Ilya Kosarev [this message]
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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