__GFP_BITS_SHIFT 221 include/linux/gfp.h #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1)) __GFP_BITS_SHIFT 65 include/linux/radix-tree.h #define ROOT_TAG_SHIFT (__GFP_BITS_SHIFT) __GFP_BITS_SHIFT 269 include/linux/xarray.h #define XA_FLAGS_MARK(mark) ((__force gfp_t)((1U << __GFP_BITS_SHIFT) << \ __GFP_BITS_SHIFT 1607 lib/radix-tree.c BUILD_BUG_ON(RADIX_TREE_MAX_TAGS + __GFP_BITS_SHIFT > 32); __GFP_BITS_SHIFT 8 tools/testing/radix-tree/linux/gfp.h #define __GFP_BITS_MASK ((gfp_t)((1 << __GFP_BITS_SHIFT) - 1))