f2fs: inherit mtime of original block during GC

Don't let f2fs inner GC ruins original aging degree of segment.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2020-08-04 21:14:47 +08:00 • committed by Jaegeuk Kim
commit c5d02785c5
4 changed files with 50 additions and 17 deletions