Hello,

I would like to know if modifying "linux.config" in the "sources" directory of the buildroot is the good and safe way to add the support of journalised file systems like ext3 for the MMC.
In fact, do I only need to add the following line in the file?
CONFIG_EXT3_FS=y

Another questions: Is the following line very useful in the "linux.config"?
CONFIG_JFFS2_FS_DEBUG=0

And Is the section "Kernel hacking" really useful for people who don't hack the kernel.

Thanks in advance,

Cyril