TRACE_USER_STACK 2965 kernel/trace/trace.c event = __trace_buffer_lock_reserve(buffer, TRACE_USER_STACK, TRACE_USER_STACK 397 kernel/trace/trace.h IF_ASSIGN(var, ent, struct userstack_entry, TRACE_USER_STACK);\ TRACE_USER_STACK 193 kernel/trace/trace_entries.h TRACE_USER_STACK, TRACE_USER_STACK 1131 kernel/trace/trace_output.c .type = TRACE_USER_STACK,