Lines Matching defs:tbh
628 struct buffer_head *tbh = bhs[i];
630 if (!trylock_buffer(tbh))
632 if (unlikely(buffer_uptodate(tbh))) {
633 unlock_buffer(tbh);
636 get_bh(tbh);
637 tbh->b_end_io = end_buffer_read_sync;
638 submit_bh(READ, tbh);
643 struct buffer_head *tbh = bhs[i];
645 if (buffer_uptodate(tbh))
647 wait_on_buffer(tbh);
657 if (unlikely(!buffer_uptodate(tbh))) {
661 get_bh(tbh);
664 put_bh(tbh);
665 if (unlikely(!buffer_uptodate(tbh)))