GFP_ZONEMASK 444 include/linux/gfp.h int bit = (__force int) (flags & GFP_ZONEMASK); GFP_ZONEMASK 106 lib/radix-tree.c return root->xa_flags & (__GFP_BITS_MASK & ~GFP_ZONEMASK); GFP_ZONEMASK 1608 lib/radix-tree.c BUILD_BUG_ON(ROOT_IS_IDR & ~GFP_ZONEMASK); GFP_ZONEMASK 264 lib/stackdepot.c alloc_flags &= ~GFP_ZONEMASK;