1 /* 2 * Provide a default dump_stack() function for architectures 3 * which don't implement their own. 4 */ 5 6 #include <linux/kernel.h> 7 #include <linux/export.h> 8 #include <linux/sched.h> 9 10 /** 11 * dump_stack - dump the current task information and its stack trace 12 * 13 * Architectures can override this implementation by implementing its own. 14 */ 15 void dump_stack(void) 16 { 17 dump_stack_print_info(KERN_DEFAULT); 18 show_stack(NULL, NULL); 19 } 20 EXPORT_SYMBOL(dump_stack); 21