Re: [f2fs-dev] [PATCH] f2fs: issue discard commands proactively in high fs utilization

From: Chao Yu
Date: Wed May 30 2018 - 10:30:35 EST


On 2018/5/30 4:50, Jaegeuk Kim wrote:
> In the high utilization like over 80%, we don't expect huge # of large discard
> commands, but do many small pending discards which affects FTL GCs a lot.
> Let's issue them in that case.
>
> Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

Reviewed-by: Chao Yu <yuchao0@xxxxxxxxxx>

Thanks,