2 tristate "Cross-machine RAM capacity sharing, aka peer-to-peer tmem"
3 depends on (CLEANCACHE || FRONTSWAP) && CONFIGFS_FS && !OCFS2_FS && !ZCACHE && !HIGHMEM
9 RAMster allows RAM on other machines in a cluster to be utilized
10 dynamically and symmetrically instead of swapping to a local swap
11 disk, thus improving performance on memory-constrained workloads
12 while minimizing total RAM across the cluster. RAMster, like
13 zcache, compresses swap pages into local RAM, but then remotifies
14 the compressed pages to another node in the RAMster cluster.