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Groups > linux.kernel > #1586588
| From | Jaegeuk Kim <jaegeuk@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment |
| Date | 2017-02-23 02:20 +0100 |
| Message-ID | <tdQeB-27X-1@gated-at.bofh.it> (permalink) |
| References | <tdEn8-1FE-25@gated-at.bofh.it> <tdEn8-1FE-27@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
[Multipart message — attachments visible in raw view] - view raw
Hi Yunlong,
I've been testing the similar patches as I attached.
Thanks,
On 02/22, Yunlong Song wrote:
> Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
> ---
> fs/f2fs/segment.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
> index 9d13743..5fe71b9 100644
> --- a/fs/f2fs/segment.c
> +++ b/fs/f2fs/segment.c
> @@ -1540,12 +1540,17 @@ static int get_ssr_segment(struct f2fs_sb_info *sbi, int type)
> {
> struct curseg_info *curseg = CURSEG_I(sbi, type);
> const struct victim_selection *v_ops = DIRTY_I(sbi)->v_ops;
> + int old_type = type;
>
> if (IS_NODESEG(type)) {
> for (; type >= CURSEG_HOT_NODE; type--)
> if (v_ops->get_victim(sbi, &(curseg)->next_segno,
> BG_GC, type, SSR))
> return 1;
> + for (type = old_type + 1; type <= CURSEG_COLD_NODE; type++)
> + if (v_ops->get_victim(sbi, &(curseg)->next_segno,
> + BG_GC, type, SSR))
> + return 1;
> return 0;
> }
>
> @@ -1554,6 +1559,10 @@ static int get_ssr_segment(struct f2fs_sb_info *sbi, int type)
> if (v_ops->get_victim(sbi, &(curseg)->next_segno,
> BG_GC, type, SSR))
> return 1;
> + for (type = old_type + 1; type <= CURSEG_COLD_DATA; type++)
> + if (v_ops->get_victim(sbi, &(curseg)->next_segno,
> + BG_GC, type, SSR))
> + return 1;
> return 0;
> }
>
> --
> 1.8.5.2
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[PATCH 1/3] f2fs: clean up codes in get_ssr_segment Yunlong Song <yunlong.song@huawei.com> - 2017-02-22 13:40 +0100
[PATCH 2/3] f2fs: provide more chance to get node ssr Yunlong Song <yunlong.song@huawei.com> - 2017-02-22 13:40 +0100
[PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Yunlong Song <yunlong.song@huawei.com> - 2017-02-22 13:40 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Jaegeuk Kim <jaegeuk@kernel.org> - 2017-02-23 02:20 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Yunlong Song <yunlong.song@huawei.com> - 2017-02-23 03:20 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Yunlong Song <yunlong.song@huawei.com> - 2017-02-23 03:50 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Chao Yu <yuchao0@huawei.com> - 2017-02-24 10:10 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Yunlong Song <yunlong.song@huawei.com> - 2017-02-24 10:30 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Chao Yu <yuchao0@huawei.com> - 2017-02-24 11:50 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Yunlong Song <yunlong.song@huawei.com> - 2017-02-24 12:50 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Jaegeuk Kim <jaegeuk@kernel.org> - 2017-02-24 19:00 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Jaegeuk Kim <jaegeuk@kernel.org> - 2017-02-24 21:10 +0100
Re: [PATCH 3/3] f2fs: provide more chance for node and data to get ssr segment Yunlong Song <yunlong.song@huawei.com> - 2017-02-25 03:20 +0100
Re: [PATCH 1/3] f2fs: clean up codes in get_ssr_segment Jaegeuk Kim <jaegeuk@kernel.org> - 2017-02-23 01:50 +0100
Re: [PATCH 1/3] f2fs: clean up codes in get_ssr_segment Jaegeuk Kim <jaegeuk@kernel.org> - 2017-02-23 02:10 +0100
Re: [PATCH 1/3] f2fs: clean up codes in get_ssr_segment Yunlong Song <yunlong.song@huawei.com> - 2017-02-23 03:00 +0100
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