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authorHeiko Carstens <heiko.carstens@de.ibm.com>2012-01-12 17:17:30 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-12 20:13:03 -0800
commit4156153c4daddf12dd386016f96a947a01e93bf4 (patch)
tree6a8653a47bcda09b97870e5c79919790638afe0c /arch/x86/um/Kconfig
parentmm,slub,x86: decouple size of struct page from CONFIG_CMPXCHG_LOCAL (diff)
downloadlinux-dev-4156153c4daddf12dd386016f96a947a01e93bf4.tar.xz
linux-dev-4156153c4daddf12dd386016f96a947a01e93bf4.zip
mm,x86,um: move CMPXCHG_LOCAL config option
Move CMPXCHG_LOCAL and rename it to HAVE_CMPXCHG_LOCAL so architectures can simply select the option if it is supported. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
-rw-r--r--arch/x86/um/Kconfig4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
index 1d97bd84b6fb..a62bfc66239e 100644
--- a/arch/x86/um/Kconfig
+++ b/arch/x86/um/Kconfig
@@ -6,10 +6,6 @@ menu "UML-specific options"
menu "Host processor type and features"
-config CMPXCHG_LOCAL
- bool
- default n
-
config CMPXCHG_DOUBLE
bool
default n