TRACE_GRAPH_DEPTH_START_BIT 602 kernel/trace/trace.h (((current)->trace_recursion >> TRACE_GRAPH_DEPTH_START_BIT) & 3) TRACE_GRAPH_DEPTH_START_BIT 606 kernel/trace/trace.h ~(3 << TRACE_GRAPH_DEPTH_START_BIT); \ TRACE_GRAPH_DEPTH_START_BIT 608 kernel/trace/trace.h ((depth) & 3) << TRACE_GRAPH_DEPTH_START_BIT; \