149 		     struct callchain_cursor *cursor,
152 int callchain_merge(struct callchain_cursor *cursor,
159 static inline void callchain_cursor_reset(struct callchain_cursor *cursor)  in callchain_cursor_reset()  argument
161 	cursor->nr = 0;  in callchain_cursor_reset()
162 	cursor->last = &cursor->first;  in callchain_cursor_reset()
165 int callchain_cursor_append(struct callchain_cursor *cursor, u64 ip,
169 static inline void callchain_cursor_commit(struct callchain_cursor *cursor)  in callchain_cursor_commit()  argument
171 	cursor->curr = cursor->first;  in callchain_cursor_commit()
172 	cursor->pos = 0;  in callchain_cursor_commit()
177 callchain_cursor_current(struct callchain_cursor *cursor)  in callchain_cursor_current()  argument
179 	if (cursor->pos == cursor->nr)  in callchain_cursor_current()
182 	return cursor->curr;  in callchain_cursor_current()
185 static inline void callchain_cursor_advance(struct callchain_cursor *cursor)  in callchain_cursor_advance()  argument
187 	cursor->curr = cursor->curr->next;  in callchain_cursor_advance()
188 	cursor->pos++;  in callchain_cursor_advance()