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00bf19f315
This reverts commit 49b81a3c74.
It causes build breakage under some configurations.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13 lines
643 B
Text
13 lines
643 B
Text
config RAMSTER
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bool "Cross-machine RAM capacity sharing, aka peer-to-peer tmem"
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depends on (CLEANCACHE || FRONTSWAP) && CONFIGFS_FS=y && !ZCACHE && !XVMALLOC && !HIGHMEM && NET
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select LZO_COMPRESS
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select LZO_DECOMPRESS
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default n
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help
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RAMster allows RAM on other machines in a cluster to be utilized
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dynamically and symmetrically instead of swapping to a local swap
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disk, thus improving performance on memory-constrained workloads
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while minimizing total RAM across the cluster. RAMster, like
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zcache, compresses swap pages into local RAM, but then remotifies
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the compressed pages to another node in the RAMster cluster.
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