Lines Matching defs:bh_frozen
559 struct buffer_head *bh_frozen;
570 bh_frozen = nilfs_page_get_nth_block(page, bh_offset(bh) >> blkbits);
572 if (!buffer_uptodate(bh_frozen))
573 nilfs_copy_buffer(bh_frozen, bh);
574 if (list_empty(&bh_frozen->b_assoc_buffers)) {
575 list_add_tail(&bh_frozen->b_assoc_buffers,
579 brelse(bh_frozen); /* already frozen */
591 struct buffer_head *bh_frozen = NULL;
599 bh_frozen = nilfs_page_get_nth_block(page, n);
604 return bh_frozen;