Is there kernel patch to prevent load files into RAM for LiveCD?
I mean, if I'm use LiveCD with "boot to Ram" option, there is no needs for kernel to load executable binaries to RAM from RAM.
It would greatly decrease RAM usage for LiveCD.
E.g. modern Linux distributive with even openoffice may be less than 2Gb. Modern Personal Computer with 4Gb may load whole of such distributive into RAM to increase speed in 1000x, but logs and temporary files with some snapshots puts to hard drive.