Porting that journaling support might be one lower effort way to improve power safety with SmartFS (which already supports wear leveling and other good FLASH features).
Samsung did add journaling support to SmartFs in their fork of NuttX:
https://github.com/Samsung/TizenRT/tree/master/os . The Samsung fork is
Apache 2.0
- Power safe file systems for NuttX Matteo Golin
- Re: Power safe file systems for NuttX Tim Hardisty
- Re: Power safe file systems for NuttX Matteo Golin
- Re: Power safe file systems for NuttX Xiang Xiao
- RE: Re: Power safe file systems for NuttX Jia Lin
- Re: Re: Power safe file systems for NuttX Xiang Xiao
- Re: Re: Power safe file systems for NuttX Matteo Golin
- Re: Re: Power safe file systems for NuttX Alan C. Assis
- Re: Re: Power safe file systems for Nu... Matteo Golin
- Re: Re: Power safe file systems fo... Xiang Xiao
- Re: Power safe file systems for NuttX Gregory Nutt