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Message-ID: <Y5tRkKwnJbfwUP/o@slm.duckdns.org>
Date: Thu, 15 Dec 2022 06:55:44 -1000
From: Tejun Heo <tj@...nel.org>
To: Li Lingfeng <lilingfeng3@...wei.com>
Cc: linux-kernel@...r.kernel.org, jack@...e.cz, bingjingc@...ology.com,
ebiggers@...gle.com, james.smart@...adcom.com, houtao1@...wei.com,
yi.zhang@...wei.com, yangerkun@...wei.com, yukuai3@...wei.com
Subject: Re: [PATCH-next v2] lib: parser: optimize match_NUMER apis to use
local array
On Tue, Dec 13, 2022 at 10:17:55PM +0800, Li Lingfeng wrote:
> Memory will be allocated to store substring_t in match_strdup(), which means
> the caller of match_strdup() may need to be scheduled out to wait for reclaiming
> memory.
>
> Using local array to store substring_t to remove the restriction.
>
> Link: https://lore.kernel.org/all/20221104023938.2346986-5-yukuai1@huaweicloud.com/
> Signed-off-by: Li Lingfeng <lilingfeng3@...wei.com>
Acked-by: Tejun Heo <tj@...nel.org>
Thanks.
--
tejun
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