Just checked in the in the 3.19 kernel and the CONFIG_FA_DUMP is enabled.
ubuntu@ubuntu1504:/boot$ cat /boot/config-3.19.0-6-generic | grep FA_DUMP CONFIG_FA_DUMP=y
Just checked in the in the 3.19 kernel and the CONFIG_FA_DUMP is enabled.
ubuntu@ ubuntu1504: /boot$ cat /boot/config- 3.19.0- 6-generic | grep FA_DUMP
CONFIG_FA_DUMP=y