12a22783bSAlexey Dobriyanconfig CRAMFS 2*54886a71SMichael Opdenacker tristate "Compressed ROM file system support (cramfs) (OBSOLETE)" 32a22783bSAlexey Dobriyan depends on BLOCK 42a22783bSAlexey Dobriyan select ZLIB_INFLATE 52a22783bSAlexey Dobriyan help 62a22783bSAlexey Dobriyan Saying Y here includes support for CramFs (Compressed ROM File 72a22783bSAlexey Dobriyan System). CramFs is designed to be a simple, small, and compressed 82a22783bSAlexey Dobriyan file system for ROM based embedded systems. CramFs is read-only, 92a22783bSAlexey Dobriyan limited to 256MB file systems (with 16MB files), and doesn't support 102a22783bSAlexey Dobriyan 16/32 bits uid/gid, hard links and timestamps. 112a22783bSAlexey Dobriyan 122a22783bSAlexey Dobriyan See <file:Documentation/filesystems/cramfs.txt> and 132a22783bSAlexey Dobriyan <file:fs/cramfs/README> for further information. 142a22783bSAlexey Dobriyan 152a22783bSAlexey Dobriyan To compile this as a module, choose M here: the module will be called 162a22783bSAlexey Dobriyan cramfs. Note that the root file system (the one containing the 172a22783bSAlexey Dobriyan directory /) cannot be compiled as a module. 182a22783bSAlexey Dobriyan 19*54886a71SMichael Opdenacker This filesystem is obsoleted by SquashFS, which is much better 20*54886a71SMichael Opdenacker in terms of performance and features. 21*54886a71SMichael Opdenacker 222a22783bSAlexey Dobriyan If unsure, say N. 23