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authorChristopher Yeoh <cyeoh@au1.ibm.com>2012-05-29 15:06:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-29 16:22:20 -0700
commit5febcbe99d4766cc383909c447e002e63d8b4592 (patch)
treedd2b87e923c982676ed07260ea7841a41098210a /mm/Makefile
parenteb6332a54542bcd3aedb121ecb247f172b8f3602 (diff)
downloadlinux-5febcbe99d4766cc383909c447e002e63d8b4592.tar.gz
Cross Memory Attach: make it Kconfigurable
Add a Kconfig option to allow people who don't want cross memory attach to not have it included in their build. Signed-off-by: Chris Yeoh <yeohc@au1.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/Makefile')
-rw-r--r--mm/Makefile7
1 files changed, 5 insertions, 2 deletions
diff --git a/mm/Makefile b/mm/Makefile
index ccecbf9818f..a156285ce88 100644
--- a/mm/Makefile
+++ b/mm/Makefile
@@ -5,8 +5,11 @@
mmu-y := nommu.o
mmu-$(CONFIG_MMU) := fremap.o highmem.o madvise.o memory.o mincore.o \
mlock.o mmap.o mprotect.o mremap.o msync.o rmap.o \
- vmalloc.o pagewalk.o pgtable-generic.o \
- process_vm_access.o
+ vmalloc.o pagewalk.o pgtable-generic.o
+
+ifdef CONFIG_CROSS_MEMORY_ATTACH
+mmu-$(CONFIG_MMU) += process_vm_access.o
+endif
obj-y := filemap.o mempool.o oom_kill.o fadvise.o \
maccess.o page_alloc.o page-writeback.o \