linux-kernel - Re: [PATCH v2] f2fs: fix count of seg_freed to make sec

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Message-ID: <6eed9a3c-120e-f920-58cd-7ce2a2b9bc16@huawei.com>
Date:   Wed, 24 Oct 2018 17:31:33 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     Yunlong Song <yunlong.song@...wei.com>, <jaegeuk@...nel.org>,
        <chao@...nel.org>, <yunlong.song@...oud.com>
CC:     <miaoxie@...wei.com>, <bintian.wang@...wei.com>,
        <shengyong1@...wei.com>, <heyunlei@...wei.com>,
        <linux-f2fs-devel@...ts.sourceforge.net>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] f2fs: fix count of seg_freed to make sec_freed correct

On 2018/10/24 16:08, Yunlong Song wrote:
> When sbi->segs_per_sec > 1, and if some segno has 0 valid blocks before
> gc starts, do_garbage_collect will skip counting seg_freed++, and this
> will cause seg_freed < sbi->segs_per_sec and finally skip sec_freed++.
> 
> Signed-off-by: Yunlong Song <yunlong.song@...wei.com>
> Signed-off-by: Chao Yu <yuchao0@...wei.com>

Reviewed-by: Chao Yu <yuchao0@...wei.com>

Thanks,