From: Roman Khabibov <roman.habibov@tarantool.org>
To: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH v4 4/6] sql: use parser's region of "index" array
Date: Wed, 23 Sep 2020 17:25:06 +0300 [thread overview]
Message-ID: <3B490721-31EA-4FC9-B38E-48F70BCC8C19@tarantool.org> (raw)
In-Reply-To: <06ae460c-b078-cbbb-14b5-7970ba669d40@tarantool.org>
Hi Thanks for the review.
> On Sep 17, 2020, at 17:53, Vladislav Shpilevoy <v.shpilevoy@tarantool.org> wrote:
>
> Thanks for the patch!
>
> On 11.09.2020 23:51, Roman Khabibov wrote:
>> Allocate memory for the "index" array of ephemeral space on the
>> parser's region instead of a heap as it was before. Fixed a memory
>> leak that realloc() generated.
>
> You need to provide more info why it can't be stored on the heap,
> and why free() can't be simply called somewhere.
Actually, it can be stored on the heap. I thought that getting rid
of malloc/free is the main point of using region. The region is also
well suited for this task, because space-> index is information that
is needed only for parsing and should be destroyed with parsed. I dropped
this patch and added free in the new patch.
next prev parent reply other threads:[~2020-09-23 14:25 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-11 21:51 [Tarantool-patches] [PATCH v4 0/6] Support column addition Roman Khabibov
2020-09-11 21:51 ` [Tarantool-patches] [PATCH v4 1/6] sql: rename TK_COLUMN to TK_COLUMN_NAME Roman Khabibov
2020-09-16 13:17 ` Nikita Pettik
2020-09-28 23:29 ` Roman Khabibov
2020-09-11 21:51 ` [Tarantool-patches] [PATCH v4 2/6] sql: refactor create_table_def and parse Roman Khabibov
2020-09-16 13:27 ` Nikita Pettik
2020-09-17 14:43 ` Vladislav Shpilevoy
2020-09-18 12:31 ` Nikita Pettik
2020-09-18 13:21 ` Roman Khabibov
2020-09-28 23:29 ` Roman Khabibov
2020-09-17 14:43 ` Vladislav Shpilevoy
2020-10-02 22:08 ` Vladislav Shpilevoy
2020-10-03 21:37 ` Roman Khabibov
2020-10-04 13:45 ` Vladislav Shpilevoy
2020-10-04 21:44 ` Roman Khabibov
2020-10-05 21:22 ` Vladislav Shpilevoy
2020-10-07 13:53 ` Roman Khabibov
2020-10-07 22:35 ` Vladislav Shpilevoy
2020-10-08 10:32 ` Roman Khabibov
2020-09-17 15:16 ` Vladislav Shpilevoy
2020-10-02 22:08 ` Vladislav Shpilevoy
2020-09-11 21:51 ` [Tarantool-patches] [PATCH v4 3/6] schema: add box_space_field_MAX Roman Khabibov
2020-09-11 21:51 ` [Tarantool-patches] [PATCH v4 4/6] sql: use parser's region of "index" array Roman Khabibov
2020-09-16 13:30 ` Nikita Pettik
2020-09-28 23:29 ` Roman Khabibov
2020-09-17 14:53 ` Vladislav Shpilevoy
2020-09-23 14:25 ` Roman Khabibov [this message]
2020-09-24 21:30 ` Vladislav Shpilevoy
2020-10-05 21:22 ` Vladislav Shpilevoy
2020-10-07 13:53 ` Roman Khabibov
2020-09-11 21:51 ` [Tarantool-patches] [PATCH v4 5/6] box: disallow to modify format of a view Roman Khabibov
2020-09-16 13:37 ` Nikita Pettik
2020-09-22 15:59 ` Roman Khabibov
2020-09-17 15:01 ` Vladislav Shpilevoy
2020-09-22 15:59 ` Roman Khabibov
2020-09-11 21:51 ` [Tarantool-patches] [PATCH v4 6/6] sql: support column addition Roman Khabibov
2020-09-16 20:18 ` Nikita Pettik
2020-09-17 15:19 ` Vladislav Shpilevoy
2020-09-18 12:59 ` Nikita Pettik
2020-09-28 23:28 ` Roman Khabibov
2020-10-02 22:08 ` Vladislav Shpilevoy
2020-10-03 21:37 ` Roman Khabibov
2020-09-17 15:45 ` Vladislav Shpilevoy
2020-10-04 13:45 ` Vladislav Shpilevoy
2020-10-04 21:44 ` Roman Khabibov
2020-09-11 22:00 ` [Tarantool-patches] [PATCH v4 0/6] Support " Roman Khabibov
2020-10-08 22:07 ` Vladislav Shpilevoy
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