linux-kernel - [PATCH 3/5] staging: zcache: adjustments to config/build files due to renaming

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Date:	Fri, 18 Jan 2013 13:24:25 -0800
From:	Dan Magenheimer <dan.magenheimer@...cle.com>
To:	devel@...uxdriverproject.org, linux-kernel@...r.kernel.org,
	gregkh@...uxfoundation.org, linux-mm@...ck.org, ngupta@...are.org,
	konrad.wilk@...cle.com, sjenning@...ux.vnet.ibm.com,
	minchan@...nel.org, dan.magenheimer@...cle.com
Subject: [PATCH 3/5] staging: zcache: adjustments to config/build files due to renaming

[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@...cle.com>
---
 drivers/staging/zcache/Kconfig  |   17 ++++++-----------
 drivers/staging/zcache/Makefile |    2 +-
 2 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/zcache/Kconfig b/drivers/staging/zcache/Kconfig
index 3abf661..c1dbd04 100644
--- a/drivers/staging/zcache/Kconfig
+++ b/drivers/staging/zcache/Kconfig
@@ -1,23 +1,18 @@
-config ZCACHE2
+config ZCACHE
 	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
 	default n
 	help
-	  Zcache2 doubles RAM efficiency while providing a significant
-	  performance boosts on many workloads.  Zcache2 uses
+	  Zcache doubles RAM efficiency while providing a significant
+	  performance boosts on many workloads.  Zcache uses
 	  compression and an in-kernel implementation of transcendent
 	  memory to store clean page cache pages and swap in RAM,
-	  providing a noticeable reduction in disk I/O.  Zcache2
-	  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.
+	  providing a noticeable reduction in disk I/O.
 
 config RAMSTER
 	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
 	# must ensure struct page is 8-byte aligned
 	select HAVE_ALIGNED_STRUCT_PAGE if !64_BIT
diff --git a/drivers/staging/zcache/Makefile b/drivers/staging/zcache/Makefile
index 2d8b9d0..4711049 100644
--- a/drivers/staging/zcache/Makefile
+++ b/drivers/staging/zcache/Makefile
@@ -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/heartbeat.o ramster/masklog.o
 
-obj-$(CONFIG_ZCACHE2)	+=	zcache.o
+obj-$(CONFIG_ZCACHE)	+=	zcache.o
-- 
1.7.1

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