KMALLOC_SHIFT_MAX  249 include/linux/slab.h #define KMALLOC_SHIFT_MAX	KMALLOC_SHIFT_HIGH
KMALLOC_SHIFT_MAX  261 include/linux/slab.h #define KMALLOC_SHIFT_MAX	(MAX_ORDER + PAGE_SHIFT - 1)
KMALLOC_SHIFT_MAX  274 include/linux/slab.h #define KMALLOC_SHIFT_MAX	(MAX_ORDER + PAGE_SHIFT - 1)