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authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-04-30 13:38:47 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-04-30 13:38:48 +0200
commit17f345808563d2f425b2b15d60c4a5b00112e9eb (patch)
treee12fe48f44c5d4d50cf1e92e679bc1badea0623a /arch/s390/Kconfig
parent53492b1de46a7576170e865062ffcfc93bb5650b (diff)
[S390] Convert to SPARSEMEM & SPARSEMEM_VMEMMAP
Convert s390 to SPARSEMEM and SPARSEMEM_VMEMMAP. We do a select of SPARSEMEM_VMEMMAP since it is configurable. This is because SPARSEMEM without SPARSEMEM_VMEMMAP gives us a hell of broken include dependencies that I don't want to fix. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 8f5f02160ffc..29a7940f284f 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -300,6 +300,14 @@ comment "Kernel preemption"
source "kernel/Kconfig.preempt"
+config ARCH_SPARSEMEM_ENABLE
+ def_bool y
+ select SPARSEMEM_VMEMMAP_ENABLE
+ select SPARSEMEM_VMEMMAP
+
+config ARCH_SPARSEMEM_DEFAULT
+ def_bool y
+
source "mm/Kconfig"
comment "I/O subsystem configuration"