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staging: zcache: adjustments to config/build files due to renaming

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[V2: no code changes, patchset now generated via git format-patch -M]

In staging/zcache, adjust config/build due to ramster->zcache renaming

Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Magenheimer 2013-01-18 13:24:25 -08:00 • committed by Greg Kroah-Hartman
parent 703ba7fe5e
commit d651b886e4
2 changed files with 7 additions and 12 deletions
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17
drivers/staging/zcache/Kconfig
View file

@ -1,23 +1,18 @@
config ZCACHE2 config ZCACHE
bool "Dynamic compression of swap pages and clean pagecache pages" bool "Dynamic compression of swap pages and clean pagecache pages"
depends on CRYPTO=y && SWAP=y && CLEANCACHE && FRONTSWAP && !ZCACHE depends on CRYPTO=y && SWAP=y && CLEANCACHE && FRONTSWAP
select CRYPTO_LZO select CRYPTO_LZO
default n default n
help help
Zcache2 doubles RAM efficiency while providing a significant Zcache doubles RAM efficiency while providing a significant
performance boosts on many workloads. Zcache2 uses performance boosts on many workloads. Zcache uses
compression and an in-kernel implementation of transcendent compression and an in-kernel implementation of transcendent
memory to store clean page cache pages and swap in RAM, memory to store clean page cache pages and swap in RAM,
providing a noticeable reduction in disk I/O. Zcache2 providing a noticeable reduction in disk I/O.
is a complete rewrite of the older zcache; it was intended to
be a merge but that has been blocked due to political and
technical disagreements. It is intended that they will merge
again in the future. Until then, zcache2 is a single-node
version of ramster.
config RAMSTER config RAMSTER
bool "Cross-machine RAM capacity sharing, aka peer-to-peer tmem" bool "Cross-machine RAM capacity sharing, aka peer-to-peer tmem"
depends on CONFIGFS_FS=y && SYSFS=y && !HIGHMEM && ZCACHE2=y depends on CONFIGFS_FS=y && SYSFS=y && !HIGHMEM && ZCACHE=y
depends on NET depends on NET
# must ensure struct page is 8-byte aligned # must ensure struct page is 8-byte aligned
select HAVE_ALIGNED_STRUCT_PAGE if !64_BIT select HAVE_ALIGNED_STRUCT_PAGE if !64_BIT

2
drivers/staging/zcache/Makefile
View file

@ -3,4 +3,4 @@ zcache-$(CONFIG_RAMSTER) += ramster/ramster.o ramster/r2net.o
zcache-$(CONFIG_RAMSTER) += ramster/nodemanager.o ramster/tcp.o zcache-$(CONFIG_RAMSTER) += ramster/nodemanager.o ramster/tcp.o
zcache-$(CONFIG_RAMSTER) += ramster/heartbeat.o ramster/masklog.o zcache-$(CONFIG_RAMSTER) += ramster/heartbeat.o ramster/masklog.o
obj-$(CONFIG_ZCACHE2) += zcache.o obj-$(CONFIG_ZCACHE) += zcache.o