linux-kernel - Re: [PATCH 1/5] f2fs: add mount option for segment allocation policy

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Message-ID: <3dfa29d2-4a37-f2f2-648d-885dbda1cdf6@huawei.com>
Date:   Tue, 27 Feb 2018 18:33:40 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     Jaegeuk Kim <jaegeuk@...nel.org>, <linux-kernel@...r.kernel.org>,
        <linux-f2fs-devel@...ts.sourceforge.net>
Subject: Re: [PATCH 1/5] f2fs: add mount option for segment allocation policy

Hi Jaegeuk,

On 2018/2/27 1:47, Jaegeuk Kim wrote:
> This patch adds an mount option, "alloc_mode=%s" having two options, "default"
> and "reuse".
> 
> In "alloc_mode=reuse" case, f2fs starts to allocate segments from 0'th segment
> all the time to reassign segments. It'd be useful for small-sized eMMC parts.

We needs to add Doc for this mount option. ;)

Thanks,