Commit 334f85b6 authored Feb 19, 2009 by Tony Luck

[IA64] Build fix for __early_pfn_to_nid() undefined link error



ia64 only defines __early_pfn_to_nid() for SPARSEMEM && NUMA configurations,
so the recent:

	commit: f2dbcfa7
	mm: clean up for early_pfn_to_nid()

ends up with some link problems for certain configuration files.

Fix arch/ia64/Kconfig to only define HAVE_ARCH_EARLY_PFN_TO_NID in the
cases where we do provide this function.

Signed-off-by: Tony Luck <tony.luck@intel.com>

parent ba95fd47

arch/ia64/Kconfig

+1 −2

Original line number	Diff line number	Diff line
		@@ -479,8 +479,7 @@ config HOLES_IN_ZONE
		default y if VIRTUAL_MEM_MAP

		config HAVE_ARCH_EARLY_PFN_TO_NID
		def_bool y
		depends on NEED_MULTIPLE_NODES
		def_bool NUMA && SPARSEMEM

		config HAVE_ARCH_NODEDATA_EXTENSION
		def_bool y