tree 9ae445509f8cc54f178ca3cdf90dc681829d784e
parent 8399a29df92d6867d226df362edbf2e0efa527c1
author Jaegeuk Kim <jaegeuk@kernel.org> 1480370838 -0800
committer Jaegeuk Kim <jaegeuk@kernel.org> 1480397175 -0800

mkfs.f2fs: detect small partition by overprovision ratio and # of segments

We should avoid zero overprovision ratio or # of segments caused by too small
device.

Reported-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>