mm: fix sparsemem configuration

Currently, sparsemem is only available if EXPERIMENTAL is enabled. However, it hasn't ever been marked experimental. It's been about four years since sparsemem was merged, and we have platforms which depend on it; allow architectures to decide whether sparsemem should be the default memory model. Signed-off-by: Russell King <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
beaukisssteve · Oct 29, 2009 · 1a83e17 · 1a83e17
1 parent c2494ac
commit 1a83e17
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mm/Kconfig b/mm/Kconfig
@@ -67,7 +67,7 @@ config DISCONTIGMEM
 
 config SPARSEMEM
 	def_bool y
-	depends on SPARSEMEM_MANUAL
+	depends on (!SELECT_MEMORY_MODEL && ARCH_SPARSEMEM_ENABLE) || SPARSEMEM_MANUAL
 
 config FLATMEM
 	def_bool y