82 	u32 elem_size, index_mask, max_entries;  in array_map_alloc()  local
99 	index_mask = mask64;  in array_map_alloc()
104 		max_entries = index_mask + 1;  in array_map_alloc()
135 	array->index_mask = index_mask;  in array_map_alloc()
160 	return array->value + array->elem_size * (index & array->index_mask);  in array_map_lookup_elem()
177 		*insn++ = BPF_ALU32_IMM(BPF_AND, ret, array->index_mask);  in array_map_gen_lookup()
202 	return this_cpu_ptr(array->pptrs[index & array->index_mask]);  in percpu_array_map_lookup_elem()
222 	pptr = array->pptrs[index & array->index_mask];  in bpf_percpu_array_copy()
270 		memcpy(this_cpu_ptr(array->pptrs[index & array->index_mask]),  in array_map_update_elem()
274 		       array->elem_size * (index & array->index_mask),  in array_map_update_elem()
308 	pptr = array->pptrs[index & array->index_mask];  in bpf_percpu_array_update()
721 		*insn++ = BPF_ALU32_IMM(BPF_AND, ret, array->index_mask);  in array_of_map_gen_lookup()