From 08fc45806103e59a37418e84719b878f9bb32540 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 14 Aug 2009 15:00:49 +0900 Subject: percpu: build first chunk allocators selectively There's no need to build unused first chunk allocators in. Define CONFIG_NEED_PER_CPU_*_FIRST_CHUNK and let archs enable them selectively. Signed-off-by: Tejun Heo --- arch/x86/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/x86/Kconfig') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e06b2eeff9f2..f7ac27215512 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -150,6 +150,16 @@ config ARCH_HAS_CACHE_LINE_SIZE config HAVE_SETUP_PER_CPU_AREA def_bool y +config NEED_PER_CPU_EMBED_FIRST_CHUNK + def_bool y + +config NEED_PER_CPU_PAGE_FIRST_CHUNK + def_bool y + +config NEED_PER_CPU_LPAGE_FIRST_CHUNK + def_bool y + depends on NEED_MULTIPLE_NODES + config HAVE_CPUMASK_OF_CPU_MAP def_bool X86_64_SMP -- cgit v1.2.2