Lines Matching refs:prev_bh
629 struct buffer_head *header_bh, *curr_bh, *prev_bh, *cp_bh; in nilfs_cpfile_set_snapshot() local
692 &prev_bh); in nilfs_cpfile_set_snapshot()
696 prev_bh = header_bh; in nilfs_cpfile_set_snapshot()
697 get_bh(prev_bh); in nilfs_cpfile_set_snapshot()
713 kaddr = kmap_atomic(prev_bh->b_page); in nilfs_cpfile_set_snapshot()
715 cpfile, prev, prev_bh, kaddr); in nilfs_cpfile_set_snapshot()
724 mark_buffer_dirty(prev_bh); in nilfs_cpfile_set_snapshot()
730 brelse(prev_bh); in nilfs_cpfile_set_snapshot()
748 struct buffer_head *header_bh, *next_bh, *prev_bh, *cp_bh; in nilfs_cpfile_clear_snapshot() local
795 &prev_bh); in nilfs_cpfile_clear_snapshot()
799 prev_bh = header_bh; in nilfs_cpfile_clear_snapshot()
800 get_bh(prev_bh); in nilfs_cpfile_clear_snapshot()
809 kaddr = kmap_atomic(prev_bh->b_page); in nilfs_cpfile_clear_snapshot()
811 cpfile, prev, prev_bh, kaddr); in nilfs_cpfile_clear_snapshot()
828 mark_buffer_dirty(prev_bh); in nilfs_cpfile_clear_snapshot()
833 brelse(prev_bh); in nilfs_cpfile_clear_snapshot()