70 	const struct ubifs_inode *ui = ubifs_inode(inode);  in validate_inode()  local
78 	if (ui->compr_type >= UBIFS_COMPR_TYPES_CNT) {  in validate_inode()
79 		ubifs_err(c, "unknown compression type %d", ui->compr_type);  in validate_inode()
83 	if (ui->xattr_names + ui->xattr_cnt > XATTR_LIST_MAX)  in validate_inode()
86 	if (ui->data_len < 0 || ui->data_len > UBIFS_MAX_INO_DATA)  in validate_inode()
89 	if (ui->xattr && !S_ISREG(inode->i_mode))  in validate_inode()
92 	if (!ubifs_compr_present(ui->compr_type)) {  in validate_inode()
94 			   inode->i_ino, ubifs_compr_name(ui->compr_type));  in validate_inode()
108 	struct ubifs_inode *ui;  in ubifs_iget()  local
117 	ui = ubifs_inode(inode);  in ubifs_iget()
147 	ui->data_len    = le32_to_cpu(ino->data_len);  in ubifs_iget()
148 	ui->flags       = le32_to_cpu(ino->flags);  in ubifs_iget()
149 	ui->compr_type  = le16_to_cpu(ino->compr_type);  in ubifs_iget()
150 	ui->creat_sqnum = le64_to_cpu(ino->creat_sqnum);  in ubifs_iget()
151 	ui->xattr_cnt   = le32_to_cpu(ino->xattr_cnt);  in ubifs_iget()
152 	ui->xattr_size  = le32_to_cpu(ino->xattr_size);  in ubifs_iget()
153 	ui->xattr_names = le32_to_cpu(ino->xattr_names);  in ubifs_iget()
154 	ui->synced_i_size = ui->ui_size = inode->i_size;  in ubifs_iget()
156 	ui->xattr = (ui->flags & UBIFS_XATTR_FL) ? 1 : 0;  in ubifs_iget()
167 		if (ui->xattr) {  in ubifs_iget()
168 			ui->data = kmalloc(ui->data_len + 1, GFP_NOFS);  in ubifs_iget()
169 			if (!ui->data) {  in ubifs_iget()
173 			memcpy(ui->data, ino->data, ui->data_len);  in ubifs_iget()
174 			((char *)ui->data)[ui->data_len] = '\0';  in ubifs_iget()
175 		} else if (ui->data_len != 0) {  in ubifs_iget()
183 		if (ui->data_len != 0) {  in ubifs_iget()
190 		if (ui->data_len <= 0 || ui->data_len > UBIFS_MAX_INO_DATA) {  in ubifs_iget()
194 		ui->data = kmalloc(ui->data_len + 1, GFP_NOFS);  in ubifs_iget()
195 		if (!ui->data) {  in ubifs_iget()
199 		memcpy(ui->data, ino->data, ui->data_len);  in ubifs_iget()
200 		((char *)ui->data)[ui->data_len] = '\0';  in ubifs_iget()
208 		ui->data = kmalloc(sizeof(union ubifs_dev_desc), GFP_NOFS);  in ubifs_iget()
209 		if (!ui->data) {  in ubifs_iget()
215 		if (ui->data_len == sizeof(dev->new))  in ubifs_iget()
217 		else if (ui->data_len == sizeof(dev->huge))  in ubifs_iget()
223 		memcpy(ui->data, ino->data, ui->data_len);  in ubifs_iget()
232 		if (ui->data_len != 0) {  in ubifs_iget()
262 	struct ubifs_inode *ui;  in ubifs_alloc_inode()  local
264 	ui = kmem_cache_alloc(ubifs_inode_slab, GFP_NOFS);  in ubifs_alloc_inode()
265 	if (!ui)  in ubifs_alloc_inode()
268 	memset((void *)ui + sizeof(struct inode), 0,  in ubifs_alloc_inode()
270 	mutex_init(&ui->ui_mutex);  in ubifs_alloc_inode()
271 	spin_lock_init(&ui->ui_lock);  in ubifs_alloc_inode()
272 	return &ui->vfs_inode;  in ubifs_alloc_inode()
278 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_i_callback()  local
279 	kmem_cache_free(ubifs_inode_slab, ui);  in ubifs_i_callback()
284 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_destroy_inode()  local
286 	kfree(ui->data);  in ubifs_destroy_inode()
297 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_write_inode()  local
299 	ubifs_assert(!ui->xattr);  in ubifs_write_inode()
303 	mutex_lock(&ui->ui_mutex);  in ubifs_write_inode()
311 	if (!ui->dirty) {  in ubifs_write_inode()
312 		mutex_unlock(&ui->ui_mutex);  in ubifs_write_inode()
328 			err = dbg_check_inode_size(c, inode, ui->ui_size);  in ubifs_write_inode()
331 	ui->dirty = 0;  in ubifs_write_inode()
332 	mutex_unlock(&ui->ui_mutex);  in ubifs_write_inode()
333 	ubifs_release_dirty_inode_budget(c, ui);  in ubifs_write_inode()
341 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_evict_inode()  local
343 	if (ui->xattr)  in ubifs_evict_inode()
362 	ui->ui_size = inode->i_size = 0;  in ubifs_evict_inode()
373 	if (ui->dirty)  in ubifs_evict_inode()
374 		ubifs_release_dirty_inode_budget(c, ui);  in ubifs_evict_inode()
387 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_dirty_inode()  local
389 	ubifs_assert(mutex_is_locked(&ui->ui_mutex));  in ubifs_dirty_inode()
390 	if (!ui->dirty) {  in ubifs_dirty_inode()
391 		ui->dirty = 1;  in ubifs_dirty_inode()
2202 	struct ubifs_inode *ui = obj;  in inode_slab_ctor()  local
2203 	inode_init_once(&ui->vfs_inode);  in inode_slab_ctor()