The original dedup code does not handle collision from the observation
that it practically does not happen.
For additional peace of mind, use a bigger hash size for reducing the
possibility of collision even further.
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
Signed-off-by: Alexander Winkowski <dereference23@outlook.com>
Change-Id: I4543ce22d69a21b2edcc72a72790d2c55a9e312c