mm: move cache_line_size() to <linux/cache.h>

[deliverable/linux.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e5790fe9e330acf69482fd7e988c47b9075295b5..a8ce13a5476451fdee6296488fd8dd0d0ba14fdc 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -114,6 +114,9 @@ config GENERIC_TIME_VSYSCALL
 config ARCH_HAS_CPU_RELAX
        def_bool y
 
+config ARCH_HAS_CACHE_LINE_SIZE
+       def_bool y
+
 config HAVE_SETUP_PER_CPU_AREA
        def_bool X86_64 || (X86_SMP && !X86_VOYAGER)