On 2022/10/25 17:40, zhangdongdong wrote:
From: Dongdong Zhang <zhangdongdo...@oppo.com>

In the DPOLICY_BG mode, there is a conflict between
the two conditions "i + 1 < dpolicy->granularity" and
"i < DEFAULT_DISCARD_GRANULARITY". If i = 15, the first
condition is false, it will enter the second condition
and dispatch all small granularity discards in function
  __issue_discard_cmd_orderly. The restrictive effect
of the first condition to small discards will be
invalidated. These two conditions should align.

Fixes: 20ee4382322c ("f2fs: issue small discard by LBA order")
Signed-off-by: Dongdong Zhang <zhangdongdo...@oppo.com>

Reviewed-by: Chao Yu <c...@kernel.org>

Thanks,


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