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Lines Matching refs:tail

2597 	      unsigned long tail, struct rb_event_info *info)  in rb_reset_tail()  argument
2607 if (tail >= BUF_PAGE_SIZE) { in rb_reset_tail()
2613 if (tail == BUF_PAGE_SIZE) in rb_reset_tail()
2620 event = __rb_page_index(tail_page, tail); in rb_reset_tail()
2627 tail_page->real_end = tail; in rb_reset_tail()
2641 if (tail > (BUF_PAGE_SIZE - RB_EVNT_MIN_SIZE)) { in rb_reset_tail()
2656 event->array[0] = (BUF_PAGE_SIZE - tail) - RB_EVNT_HDR_SIZE; in rb_reset_tail()
2662 local_add(BUF_PAGE_SIZE - tail, &cpu_buffer->entries_bytes); in rb_reset_tail()
2668 length = (tail + length) - BUF_PAGE_SIZE; in rb_reset_tail()
2679 unsigned long tail, struct rb_event_info *info) in rb_move_tail() argument
2763 rb_reset_tail(cpu_buffer, tail, info); in rb_move_tail()
2775 rb_reset_tail(cpu_buffer, tail, info); in rb_move_tail()
3343 unsigned long tail) in dump_buffer_page() argument
3352 for (e = 0; e < tail; e += rb_event_length(event)) { in dump_buffer_page()
3395 unsigned long tail) in check_buffer() argument
3405 if (tail == CHECK_FULL_PAGE) { in check_buffer()
3407 tail = local_read(&bpage->commit); in check_buffer()
3418 if (tail <= 8 || tail > local_read(&bpage->commit)) in check_buffer()
3429 for (e = 0; e < tail; e += rb_event_length(event)) { in check_buffer()
3472 dump_buffer_page(bpage, info, tail); in check_buffer()
3483 unsigned long tail) in check_buffer() argument
3494 unsigned long tail, write, w; in __rb_reserve_next() local
3538 tail = write - info->length; in __rb_reserve_next()
3543 return rb_move_tail(cpu_buffer, tail, info); in __rb_reserve_next()
3546 if (likely(tail == w)) { in __rb_reserve_next()
3562 check_buffer(cpu_buffer, info, tail); in __rb_reserve_next()
3612 if (unlikely(!tail && !(info->add_timestamp & in __rb_reserve_next()
3618 event = __rb_page_index(tail_page, tail); in __rb_reserve_next()
3627 if (unlikely(!tail)) in __rb_reserve_next()