30 	struct stack_trace *trace = data;  in save_stack_address()  local
35 	if (trace->skip > 0) {  in save_stack_address()
36 		trace->skip--;  in save_stack_address()
40 	if (trace->nr_entries < trace->max_entries)  in save_stack_address()
41 		trace->entries[trace->nr_entries++] = addr;  in save_stack_address()
49 void save_stack_trace(struct stack_trace *trace)  in save_stack_trace()  argument
53 	unwind_stack(current, NULL, sp,  &save_stack_ops, trace);  in save_stack_trace()
54 	if (trace->nr_entries < trace->max_entries)  in save_stack_trace()
55 		trace->entries[trace->nr_entries++] = ULONG_MAX;  in save_stack_trace()
62 	struct stack_trace *trace = (struct stack_trace *)data;  in save_stack_address_nosched()  local
70 	if (trace->skip > 0) {  in save_stack_address_nosched()
71 		trace->skip--;  in save_stack_address_nosched()
75 	if (trace->nr_entries < trace->max_entries)  in save_stack_address_nosched()
76 		trace->entries[trace->nr_entries++] = addr;  in save_stack_address_nosched()
84 void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)  in save_stack_trace_tsk()  argument
88 	unwind_stack(current, NULL, sp,  &save_stack_ops_nosched, trace);  in save_stack_trace_tsk()
89 	if (trace->nr_entries < trace->max_entries)  in save_stack_trace_tsk()
90 		trace->entries[trace->nr_entries++] = ULONG_MAX;  in save_stack_trace_tsk()