440 	local_t		cnt;  member
591 static inline bool __rb_time_read(rb_time_t *t, u64 *ret, unsigned long *cnt)  in __rb_time_read()  argument
602 		c = local_read(&t->cnt);  in __rb_time_read()
606 	} while (c != local_read(&t->cnt));  in __rb_time_read()
608 	*cnt = rb_time_cnt(top);  in __rb_time_read()
611 	if (*cnt != rb_time_cnt(msb) || *cnt != rb_time_cnt(bottom))  in __rb_time_read()
621 	unsigned long cnt;  in rb_time_read()  local
623 	return __rb_time_read(t, ret, &cnt);  in rb_time_read()
626 static inline unsigned long rb_time_val_cnt(unsigned long val, unsigned long cnt)  in rb_time_val_cnt()  argument
628 	return (val & RB_TIME_VAL_MASK) | ((cnt & 3) << RB_TIME_SHIFT);  in rb_time_val_cnt()
639 static inline void rb_time_val_set(local_t *t, unsigned long val, unsigned long cnt)  in rb_time_val_set()  argument
641 	val = rb_time_val_cnt(val, cnt);  in rb_time_val_set()
647 	unsigned long cnt, top, bottom, msb;  in rb_time_set()  local
653 		cnt = local_inc_return(&t->cnt);  in rb_time_set()
654 		rb_time_val_set(&t->top, top, cnt);  in rb_time_set()
655 		rb_time_val_set(&t->bottom, bottom, cnt);  in rb_time_set()
656 		rb_time_val_set(&t->msb, val >> RB_TIME_MSB_SHIFT, cnt);  in rb_time_set()
657 	} while (cnt != local_read(&t->cnt));  in rb_time_set()
830 	size_t cnt;  in ring_buffer_nr_dirty_pages()  local
834 	cnt = local_read(&buffer->buffers[cpu]->pages_touched);  in ring_buffer_nr_dirty_pages()
836 	if (WARN_ON_ONCE(cnt < lost))  in ring_buffer_nr_dirty_pages()
839 	cnt -= lost;  in ring_buffer_nr_dirty_pages()
842 	if (cnt < read) {  in ring_buffer_nr_dirty_pages()
843 		WARN_ON_ONCE(read > cnt + 1);  in ring_buffer_nr_dirty_pages()
847 	return cnt - read;  in ring_buffer_nr_dirty_pages()
4513 	int cnt = 0;  in ring_buffer_search_footer()  local
4528 	if (cnt++ < 3)  in ring_buffer_search_footer()
6164 	int			cnt;  member
6192 	int cnt;  in rb_write_something()  local
6195 	cnt = data->cnt + (nested ? 27 : 0);  in rb_write_something()
6198 	size = (cnt * 68 / 25) % (sizeof(rb_string) - 1);  in rb_write_something()
6257 		data->cnt++;  in rb_test()
6261 		usleep_range(((data->cnt % 3) + 1) * 100, 1000);  in rb_test()
6313 		rb_data[cpu].cnt = cpu;  in test_ringbuffer()