lib/dump_stack.c

   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);