187 	struct fuse_inode *fi = get_fuse_inode(inode);  in fuse_setup_one_mapping()  local
205 	args.nodeid = fi->nodeid;  in fuse_setup_one_mapping()
222 		interval_tree_insert(&dmap->itn, &fi->dax->tree);  in fuse_setup_one_mapping()
223 		fi->dax->nr++;  in fuse_setup_one_mapping()
236 	struct fuse_inode *fi = get_fuse_inode(inode);  in fuse_send_removemapping()  local
241 	args.nodeid = fi->nodeid;  in fuse_send_removemapping()
312 	struct fuse_inode *fi = get_fuse_inode(inode);  in inode_reclaim_dmap_range()  local
321 		node = interval_tree_iter_first(&fi->dax->tree, start_idx,  in inode_reclaim_dmap_range()
328 		interval_tree_remove(&dmap->itn, &fi->dax->tree);  in inode_reclaim_dmap_range()
337 	WARN_ON(fi->dax->nr < num);  in inode_reclaim_dmap_range()
338 	fi->dax->nr -= num;  in inode_reclaim_dmap_range()
376 	struct fuse_inode *fi = get_fuse_inode(inode);  in fuse_dax_inode_cleanup()  local
384 	WARN_ON(fi->dax->nr);  in fuse_dax_inode_cleanup()
434 	struct fuse_inode *fi = get_fuse_inode(inode);  in fuse_setup_new_dax_mapping()  local
471 	down_write(&fi->dax->sem);  in fuse_setup_new_dax_mapping()
476 	node = interval_tree_iter_first(&fi->dax->tree, start_idx, start_idx);  in fuse_setup_new_dax_mapping()
481 		up_write(&fi->dax->sem);  in fuse_setup_new_dax_mapping()
490 		up_write(&fi->dax->sem);  in fuse_setup_new_dax_mapping()
494 	up_write(&fi->dax->sem);  in fuse_setup_new_dax_mapping()
502 	struct fuse_inode *fi = get_fuse_inode(inode);  in fuse_upgrade_dax_mapping()  local
512 	down_write(&fi->dax->sem);  in fuse_upgrade_dax_mapping()
513 	node = interval_tree_iter_first(&fi->dax->tree, idx, idx);  in fuse_upgrade_dax_mapping()
553 	up_write(&fi->dax->sem);  in fuse_upgrade_dax_mapping()
564 	struct fuse_inode *fi = get_fuse_inode(inode);  in fuse_iomap_begin()  local
587 	down_read(&fi->dax->sem);  in fuse_iomap_begin()
588 	node = interval_tree_iter_first(&fi->dax->tree, start_idx, start_idx);  in fuse_iomap_begin()
602 			up_read(&fi->dax->sem);  in fuse_iomap_begin()
609 			up_read(&fi->dax->sem);  in fuse_iomap_begin()
613 		up_read(&fi->dax->sem);  in fuse_iomap_begin()
662 	struct fuse_inode *fi = get_fuse_inode(inode);  in fuse_wait_dax_page()  local
664 	up_write(&fi->i_mmap_sem);  in fuse_wait_dax_page()
666 	down_write(&fi->i_mmap_sem);  in fuse_wait_dax_page()
899 	struct fuse_inode *fi = get_fuse_inode(inode);  in reclaim_one_dmap_locked()  local
910 	interval_tree_remove(&dmap->itn, &fi->dax->tree);  in reclaim_one_dmap_locked()
911 	fi->dax->nr--;  in reclaim_one_dmap_locked()
930 	struct fuse_inode *fi = get_fuse_inode(inode);  in inode_lookup_first_dmap()  local
934 	for (node = interval_tree_iter_first(&fi->dax->tree, 0, -1); node;  in inode_lookup_first_dmap()
955 	struct fuse_inode *fi = get_fuse_inode(inode);  in inode_inline_reclaim_one_dmap()  local
962 	down_write(&fi->i_mmap_sem);  in inode_inline_reclaim_one_dmap()
965 	down_read(&fi->dax->sem);  in inode_inline_reclaim_one_dmap()
972 	up_read(&fi->dax->sem);  in inode_inline_reclaim_one_dmap()
988 	down_write(&fi->dax->sem);  in inode_inline_reclaim_one_dmap()
989 	node = interval_tree_iter_first(&fi->dax->tree, start_idx, start_idx);  in inode_inline_reclaim_one_dmap()
1021 	up_write(&fi->dax->sem);  in inode_inline_reclaim_one_dmap()
1023 	up_write(&fi->i_mmap_sem);  in inode_inline_reclaim_one_dmap()
1031 	struct fuse_inode *fi = get_fuse_inode(inode);  in alloc_dax_mapping_reclaim()  local
1066 		if (!fi->dax->nr && !(fcd->nr_free_ranges > 0)) {  in alloc_dax_mapping_reclaim()
1080 	struct fuse_inode *fi = get_fuse_inode(inode);  in lookup_and_reclaim_dmap_locked()  local
1085 	node = interval_tree_iter_first(&fi->dax->tree, start_idx, start_idx);  in lookup_and_reclaim_dmap_locked()
1120 	struct fuse_inode *fi = get_fuse_inode(inode);  in lookup_and_reclaim_dmap()  local
1124 	down_write(&fi->i_mmap_sem);  in lookup_and_reclaim_dmap()
1132 	down_write(&fi->dax->sem);  in lookup_and_reclaim_dmap()
1134 	up_write(&fi->dax->sem);  in lookup_and_reclaim_dmap()
1136 	up_write(&fi->i_mmap_sem);  in lookup_and_reclaim_dmap()
1312 bool fuse_dax_inode_alloc(struct super_block *sb, struct fuse_inode *fi)  in fuse_dax_inode_alloc()  argument
1316 	fi->dax = NULL;  in fuse_dax_inode_alloc()
1318 		fi->dax = kzalloc(sizeof(*fi->dax), GFP_KERNEL_ACCOUNT);  in fuse_dax_inode_alloc()
1319 		if (!fi->dax)  in fuse_dax_inode_alloc()
1322 		init_rwsem(&fi->dax->sem);  in fuse_dax_inode_alloc()
1323 		fi->dax->tree = RB_ROOT_CACHED;  in fuse_dax_inode_alloc()