118 static int nilfs_direct_insert(struct nilfs_bmap *bmap, __u64 key, __u64 ptr)  in nilfs_direct_insert()  argument
127 	if (nilfs_direct_get_ptr(bmap, key) != NILFS_BMAP_INVALID_PTR)  in nilfs_direct_insert()
130 	if (NILFS_BMAP_USE_VBN(bmap)) {  in nilfs_direct_insert()
131 		req.bpr_ptr = nilfs_direct_find_target_v(bmap, key);  in nilfs_direct_insert()
132 		dat = nilfs_bmap_get_dat(bmap);  in nilfs_direct_insert()
134 	ret = nilfs_bmap_prepare_alloc_ptr(bmap, &req, dat);  in nilfs_direct_insert()
140 		nilfs_bmap_commit_alloc_ptr(bmap, &req, dat);  in nilfs_direct_insert()
141 		nilfs_direct_set_ptr(bmap, key, req.bpr_ptr);  in nilfs_direct_insert()
143 		if (!nilfs_bmap_dirty(bmap))  in nilfs_direct_insert()
144 			nilfs_bmap_set_dirty(bmap);  in nilfs_direct_insert()
146 		if (NILFS_BMAP_USE_VBN(bmap))  in nilfs_direct_insert()
147 			nilfs_bmap_set_target_v(bmap, key, req.bpr_ptr);  in nilfs_direct_insert()
149 		nilfs_inode_add_blocks(bmap->b_inode, 1);  in nilfs_direct_insert()
154 static int nilfs_direct_delete(struct nilfs_bmap *bmap, __u64 key)  in nilfs_direct_delete()  argument
161 	    nilfs_direct_get_ptr(bmap, key) == NILFS_BMAP_INVALID_PTR)  in nilfs_direct_delete()
164 	dat = NILFS_BMAP_USE_VBN(bmap) ? nilfs_bmap_get_dat(bmap) : NULL;  in nilfs_direct_delete()
165 	req.bpr_ptr = nilfs_direct_get_ptr(bmap, key);  in nilfs_direct_delete()
167 	ret = nilfs_bmap_prepare_end_ptr(bmap, &req, dat);  in nilfs_direct_delete()
169 		nilfs_bmap_commit_end_ptr(bmap, &req, dat);  in nilfs_direct_delete()
170 		nilfs_direct_set_ptr(bmap, key, NILFS_BMAP_INVALID_PTR);  in nilfs_direct_delete()
171 		nilfs_inode_sub_blocks(bmap->b_inode, 1);  in nilfs_direct_delete()
209 static int nilfs_direct_check_insert(const struct nilfs_bmap *bmap, __u64 key)  in nilfs_direct_check_insert()  argument
235 int nilfs_direct_delete_and_convert(struct nilfs_bmap *bmap,  in nilfs_direct_delete_and_convert()  argument
244 	ret = bmap->b_ops->bop_delete(bmap, key);  in nilfs_direct_delete_and_convert()
249 	if (bmap->b_ops->bop_clear != NULL)  in nilfs_direct_delete_and_convert()
250 		bmap->b_ops->bop_clear(bmap);  in nilfs_direct_delete_and_convert()
253 	dptrs = nilfs_direct_dptrs(bmap);  in nilfs_direct_delete_and_convert()
264 	nilfs_direct_init(bmap);  in nilfs_direct_delete_and_convert()
268 static int nilfs_direct_propagate(struct nilfs_bmap *bmap,  in nilfs_direct_propagate()  argument
277 	if (!NILFS_BMAP_USE_VBN(bmap))  in nilfs_direct_propagate()
280 	dat = nilfs_bmap_get_dat(bmap);  in nilfs_direct_propagate()
281 	key = nilfs_bmap_data_get_key(bmap, bh);  in nilfs_direct_propagate()
282 	ptr = nilfs_direct_get_ptr(bmap, key);  in nilfs_direct_propagate()
290 					bmap->b_ptr_type == NILFS_BMAP_PTR_VS);  in nilfs_direct_propagate()
292 		nilfs_direct_set_ptr(bmap, key, newreq.pr_entry_nr);  in nilfs_direct_propagate()
333 static int nilfs_direct_assign(struct nilfs_bmap *bmap,  in nilfs_direct_assign()  argument
341 	key = nilfs_bmap_data_get_key(bmap, *bh);  in nilfs_direct_assign()
347 	ptr = nilfs_direct_get_ptr(bmap, key);  in nilfs_direct_assign()
354 	return NILFS_BMAP_USE_VBN(bmap) ?  in nilfs_direct_assign()
355 		nilfs_direct_assign_v(bmap, key, ptr, bh, blocknr, binfo) :  in nilfs_direct_assign()
356 		nilfs_direct_assign_p(bmap, key, ptr, bh, blocknr, binfo);  in nilfs_direct_assign()
382 int nilfs_direct_init(struct nilfs_bmap *bmap)  in nilfs_direct_init()  argument
384 	bmap->b_ops = &nilfs_direct_ops;  in nilfs_direct_init()