63 	int depth;  in dc_assert_fp_enabled()  local
65 	depth = __this_cpu_read(fpu_recursion_depth);  in dc_assert_fp_enabled()
67 	ASSERT(depth >= 1);  in dc_assert_fp_enabled()
85 	int depth;  in dc_fpu_begin()  local
89 	depth = __this_cpu_inc_return(fpu_recursion_depth);  in dc_fpu_begin()
91 	if (depth == 1) {  in dc_fpu_begin()
106 	TRACE_DCN_FPU(true, function_name, line, depth);  in dc_fpu_begin()
121 	int depth;  in dc_fpu_end()  local
123 	depth = __this_cpu_dec_return(fpu_recursion_depth);  in dc_fpu_end()
124 	if (depth == 0) {  in dc_fpu_end()
138 		WARN_ON_ONCE(depth < 0);  in dc_fpu_end()
141 	TRACE_DCN_FPU(false, function_name, line, depth);  in dc_fpu_end()