| # |
| # For a description of the syntax of this configuration file, |
| # see the file kconfig-language.txt in the NuttX tools repository. |
| # |
| |
| config FS_MNEMOFS |
| bool "MNEMOFS NAND Flash File System" |
| default n |
| depends on !DISABLE_MOUNTPOINT && MTD_NAND |
| ---help--- |
| Build the mnemofs NAND flash file system. |
| |
| if FS_MNEMOFS |
| config MNEMOFS_JOURNAL_NBLKS |
| int "MNEMOFS Journal Block Count" |
| default 20 |
| range 4 65536 |
| depends on FS_MNEMOFS |
| ---help--- |
| Number of blocks that mnemofs will use for the journal. Specifying |
| this will only work on formatting a NAND flash using mnemofs. If the |
| device is already formatted, the on-flash journal block count will |
| be considered instead. Two additional blocks will be allocated for |
| the master blocks. |
| |
| config MNEMOFS_NLRU |
| int "MNEMOFS LRU Node Count" |
| default 20 |
| range 1 255 |
| depends on FS_MNEMOFS |
| ---help--- |
| Number of nodes used by mnemofs for LRU. The higher the value is, |
| the lesser would be the wear on device with higher RAM |
| consumption. |
| |
| config MNEMOFS_NLRUDELTA |
| int "MNEMOFS LRU Delta Count" |
| default 20 |
| range 1 255 |
| depends on FS_MNEMOFS |
| ---help--- |
| Number of deltas used by mnemofs for LRU for every node. The higher |
| the value is, the lesser would be the wear on device with higher RAM |
| consumption. |
| endif # FS_MNEMOFS |
