Searched refs:desc_bh (Results 1 - 1 of 1) sorted by relevance
| /linux-4.1.27/fs/nilfs2/ |
| H A D | alloc.c | 472 struct buffer_head *desc_bh, *bitmap_bh; nilfs_palloc_prepare_alloc_entry() local
495 ret = nilfs_palloc_get_desc_block(inode, group, 1, &desc_bh); nilfs_palloc_prepare_alloc_entry()
498 desc_kaddr = kmap(desc_bh->b_page); nilfs_palloc_prepare_alloc_entry()
500 inode, group, desc_bh, desc_kaddr); nilfs_palloc_prepare_alloc_entry()
521 kunmap(desc_bh->b_page); nilfs_palloc_prepare_alloc_entry()
524 req->pr_desc_bh = desc_bh; nilfs_palloc_prepare_alloc_entry()
535 kunmap(desc_bh->b_page); nilfs_palloc_prepare_alloc_entry()
536 brelse(desc_bh); nilfs_palloc_prepare_alloc_entry()
543 kunmap(desc_bh->b_page); nilfs_palloc_prepare_alloc_entry()
544 brelse(desc_bh); nilfs_palloc_prepare_alloc_entry()
647 struct buffer_head *desc_bh, *bitmap_bh; nilfs_palloc_prepare_free_entry() local
652 ret = nilfs_palloc_get_desc_block(inode, group, 1, &desc_bh); nilfs_palloc_prepare_free_entry()
657 brelse(desc_bh); nilfs_palloc_prepare_free_entry()
661 req->pr_desc_bh = desc_bh; nilfs_palloc_prepare_free_entry()
706 struct buffer_head *desc_bh, *bitmap_bh; nilfs_palloc_freev() local
715 ret = nilfs_palloc_get_desc_block(inode, group, 0, &desc_bh); nilfs_palloc_freev()
721 brelse(desc_bh); nilfs_palloc_freev()
724 desc_kaddr = kmap(desc_bh->b_page); nilfs_palloc_freev()
726 inode, group, desc_bh, desc_kaddr); nilfs_palloc_freev()
748 kunmap(desc_bh->b_page); nilfs_palloc_freev()
750 mark_buffer_dirty(desc_bh); nilfs_palloc_freev()
755 brelse(desc_bh); nilfs_palloc_freev()
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