f2fs-tools: release 1.6.1

This version mostly fixes the bugs in fsck.f2fs.
Especially, this fixes a segfault bug when executing "fsck.f2fs -a".

Note that, some body codes (not interfaces) in libf2fs_format.la and libf2fs.la
were changed.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2 files changed