Linux kernel bug fix: f2fs: avoid to issue redundant discard commands
Subsystem: fs/f2fs (fs/f2fs/segment.c)
Bug type: unknown, severity: unknown
Files changed: fs/f2fs/segment.c
Introduced by Jaegeuk Kim on 2016-06-13 11:55:21 -0700; fixed by Jaegeuk Kim on 2017-02-27 13:44:08 -0800 (lifetime: 259 days)