On 2018/11/26 12:58, Sahitya Tummala wrote:
> Allow node type segments also to be GC'd via f2fs ioctl
> F2FS_IOC_GARBAGE_COLLECT_RANGE.
>
> Signed-off-by: Sahitya Tummala <stumm...@codeaurora.org>
> ---
> v2:
> update commit message
>
> fs/f2fs/gc.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
> index a07241f..e4689c6 100644
> --- a/fs/f2fs/gc.c
> +++ b/fs/f2fs/gc.c
> @@ -323,8 +323,7 @@ static int get_victim_by_default(struct f2fs_sb_info *sbi,
> p.min_cost = get_max_cost(sbi, &p);
>
> if (*result != NULL_SEGNO) {
> - if (IS_DATASEG(get_seg_entry(sbi, *result)->type) &&
> - get_valid_blocks(sbi, *result, false) &&
> + if (get_valid_blocks(sbi, *result, false) &&
I'm okay with above commit message and change, but how about separating
below change into another patch?
Reviewed-by: Chao Yu <yuch...@huawei.com>
Thanks,
> !sec_usage_check(sbi, GET_SEC_FROM_SEG(sbi, *result)))
> p.min_segno = *result;
> goto out;
> @@ -404,11 +403,12 @@ static int get_victim_by_default(struct f2fs_sb_info
> *sbi,
> }
> *result = (p.min_segno / p.ofs_unit) * p.ofs_unit;
>
> + }
> +out:
> + if (p.min_segno != NULL_SEGNO)
> trace_f2fs_get_victim(sbi->sb, type, gc_type, &p,
> sbi->cur_victim_sec,
> prefree_segments(sbi), free_segments(sbi));
> - }
> -out:
> mutex_unlock(&dirty_i->seglist_lock);
>
> return (p.min_segno == NULL_SEGNO) ? 0 : 1;
>
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