mm/debug_pagealloc: remove obsolete Kconfig options

These are obsolete since commit e30825f ("mm/debug-pagealloc: prepare boottime configurable") was merged. So remove them. [[email protected]: find obsolete Kconfig options] Signed-off-by: Joonsoo Kim <[email protected]> Cc: Paul Bolle <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Johannes Weiner <[email protected]> Cc: Minchan Kim <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Michal Nazarewicz <[email protected]> Cc: Jungsoo Son <[email protected]> Acked-by: David Rientjes <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
xlks · Jan 8, 2015 · 70ecb3c · 70ecb3c
1 parent 75069f2
commit 70ecb3c
Showing 1 changed file with 0 additions and 9 deletions.
diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
@@ -14,7 +14,6 @@ config DEBUG_PAGEALLOC
 	depends on !KMEMCHECK
 	select PAGE_EXTENSION
 	select PAGE_POISONING if !ARCH_SUPPORTS_DEBUG_PAGEALLOC
-	select PAGE_GUARD if ARCH_SUPPORTS_DEBUG_PAGEALLOC
 	---help---
 	  Unmap pages from the kernel linear mapping after free_pages().
 	  This results in a large slowdown, but helps to find certain types
@@ -27,13 +26,5 @@ config DEBUG_PAGEALLOC
 	  that would result in incorrect warnings of memory corruption after
 	  a resume because free pages are not saved to the suspend image.
 
-config WANT_PAGE_DEBUG_FLAGS
-	bool
-
 config PAGE_POISONING
 	bool
-	select WANT_PAGE_DEBUG_FLAGS
-
-config PAGE_GUARD
-	bool
-	select WANT_PAGE_DEBUG_FLAGS