TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG  152 include/linux/huge_mm.h 	 (1<<TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG))
TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG  311 mm/huge_memory.c 				TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG);
TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG  318 mm/huge_memory.c 				 TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG);