diff options
Diffstat (limited to 'arch/x86/kernel/dumpstack_32.c')
| -rw-r--r-- | arch/x86/kernel/dumpstack_32.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c index e476eb774278..06eb322b5f9f 100644 --- a/arch/x86/kernel/dumpstack_32.c +++ b/arch/x86/kernel/dumpstack_32.c @@ -121,41 +121,6 @@ unknown: return -EINVAL; } -void dump_trace(struct task_struct *task, struct pt_regs *regs, - unsigned long *stack, unsigned long bp, - const struct stacktrace_ops *ops, void *data) -{ - unsigned long visit_mask = 0; - int graph = 0; - - task = task ? : current; - stack = stack ? : get_stack_pointer(task, regs); - bp = bp ? : (unsigned long)get_frame_pointer(task, regs); - - for (;;) { - const char *begin_str, *end_str; - struct stack_info info; - - if (get_stack_info(stack, task, &info, &visit_mask)) - break; - - stack_type_str(info.type, &begin_str, &end_str); - - if (begin_str && ops->stack(data, begin_str) < 0) - break; - - bp = ops->walk_stack(task, stack, bp, ops, data, &info, &graph); - - if (end_str && ops->stack(data, end_str) < 0) - break; - - stack = info.next_sp; - - touch_nmi_watchdog(); - } -} -EXPORT_SYMBOL(dump_trace); - void show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, unsigned long *sp, char *log_lvl) { |