Re: [f2fs-dev] [PATCH v2 7/7] f2fs: add valid block ratio not to do excessive GC for one time GC

From: Chao Yu
Date: Tue Sep 10 2024 - 22:13:38 EST


On 2024/9/10 6:19, Daeho Jeong wrote:
From: Daeho Jeong <daehojeong@xxxxxxxxxx>

We need to introduce a valid block ratio threshold not to trigger
excessive GC for zoned deivces. The initial value of it is 95%. So, F2FS
will stop the thread from intiating GC for sections having valid blocks
exceeding the ratio.

Signed-off-by: Daeho Jeong <daehojeong@xxxxxxxxxx>

Reviewed-by: Chao Yu <chao@xxxxxxxxxx>

Thanks,