292 		struct ubifs_inode *ui = ubifs_inode(inode);  in write_begin_slow()  local
299 		mutex_lock(&ui->ui_mutex);  in write_begin_slow()
300 		if (ui->dirty)  in write_begin_slow()
305 			ubifs_release_dirty_inode_budget(c, ui);  in write_begin_slow()
326 			   struct ubifs_inode *ui, int appending)  in allocate_budget()  argument
338 		mutex_lock(&ui->ui_mutex);  in allocate_budget()
339 		if (ui->dirty)  in allocate_budget()
375 			mutex_lock(&ui->ui_mutex);  in allocate_budget()
376 			if (!ui->dirty)  in allocate_budget()
427 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_write_begin()  local
471 	err = allocate_budget(c, page, ui, appending);  in ubifs_write_begin()
490 			ubifs_assert(c, mutex_is_locked(&ui->ui_mutex));  in ubifs_write_begin()
491 			mutex_unlock(&ui->ui_mutex);  in ubifs_write_begin()
521 			  struct ubifs_inode *ui, int appending)  in cancel_budget()  argument
524 		if (!ui->dirty)  in cancel_budget()
525 			ubifs_release_dirty_inode_budget(c, ui);  in cancel_budget()
526 		mutex_unlock(&ui->ui_mutex);  in cancel_budget()
541 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_write_end()  local
561 		cancel_budget(c, page, ui, appending);  in ubifs_write_end()
580 		ui->ui_size = end_pos;  in ubifs_write_end()
587 		ubifs_assert(c, mutex_is_locked(&ui->ui_mutex));  in ubifs_write_end()
588 		mutex_unlock(&ui->ui_mutex);  in ubifs_write_end()
723 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_do_bulk_read()  local
735 		ui->read_in_a_row = 1;  in ubifs_do_bulk_read()
736 		ui->bulk_read = 0;  in ubifs_do_bulk_read()
800 	ui->last_page_read = offset + page_idx - 1;  in ubifs_do_bulk_read()
812 	ui->read_in_a_row = ui->bulk_read = 0;  in ubifs_do_bulk_read()
829 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_bulk_read()  local
830 	pgoff_t index = page->index, last_page_read = ui->last_page_read;  in ubifs_bulk_read()
834 	ui->last_page_read = index;  in ubifs_bulk_read()
842 	if (!mutex_trylock(&ui->ui_mutex))  in ubifs_bulk_read()
847 		ui->read_in_a_row = 1;  in ubifs_bulk_read()
848 		if (ui->bulk_read)  in ubifs_bulk_read()
849 			ui->bulk_read = 0;  in ubifs_bulk_read()
853 	if (!ui->bulk_read) {  in ubifs_bulk_read()
854 		ui->read_in_a_row += 1;  in ubifs_bulk_read()
855 		if (ui->read_in_a_row < 3)  in ubifs_bulk_read()
858 		ui->bulk_read = 1;  in ubifs_bulk_read()
887 	mutex_unlock(&ui->ui_mutex);  in ubifs_bulk_read()
910 	struct ubifs_inode *ui = ubifs_inode(inode);  in do_writepage()  local
911 	spin_lock(&ui->ui_lock);  in do_writepage()
912 	ubifs_assert(c, page->index <= ui->synced_i_size >> PAGE_SHIFT);  in do_writepage()
913 	spin_unlock(&ui->ui_lock);  in do_writepage()
1007 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_writepage()  local
1023 	spin_lock(&ui->ui_lock);  in ubifs_writepage()
1024 	synced_i_size = ui->synced_i_size;  in ubifs_writepage()
1025 	spin_unlock(&ui->ui_lock);  in ubifs_writepage()
1119 	struct ubifs_inode *ui = ubifs_inode(inode);  in do_truncation()  local
1189 	mutex_lock(&ui->ui_mutex);  in do_truncation()
1190 	ui->ui_size = inode->i_size;  in do_truncation()
1196 	mutex_unlock(&ui->ui_mutex);  in do_truncation()
1223 	struct ubifs_inode *ui = ubifs_inode(inode);  in do_setattr()  local
1225 				.dirtied_ino_d = ALIGN(ui->data_len, 8) };  in do_setattr()
1236 	mutex_lock(&ui->ui_mutex);  in do_setattr()
1241 		ui->ui_size = inode->i_size;  in do_setattr()
1246 	release = ui->dirty;  in do_setattr()
1255 	mutex_unlock(&ui->ui_mutex);  in do_setattr()
1378 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_update_time()  local
1381 			.dirtied_ino_d = ALIGN(ui->data_len, 8) };  in ubifs_update_time()
1392 	mutex_lock(&ui->ui_mutex);  in ubifs_update_time()
1403 	release = ui->dirty;  in ubifs_update_time()
1405 	mutex_unlock(&ui->ui_mutex);  in ubifs_update_time()
1422 	struct ubifs_inode *ui = ubifs_inode(inode);  in update_mctime()  local
1428 				.dirtied_ino_d = ALIGN(ui->data_len, 8) };  in update_mctime()
1434 		mutex_lock(&ui->ui_mutex);  in update_mctime()
1436 		release = ui->dirty;  in update_mctime()
1438 		mutex_unlock(&ui->ui_mutex);  in update_mctime()
1584 		struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_vm_page_mkwrite()  local
1586 		mutex_lock(&ui->ui_mutex);  in ubifs_vm_page_mkwrite()
1588 		release = ui->dirty;  in ubifs_vm_page_mkwrite()
1590 		mutex_unlock(&ui->ui_mutex);  in ubifs_vm_page_mkwrite()
1592 			ubifs_release_dirty_inode_budget(c, ui);  in ubifs_vm_page_mkwrite()
1629 	struct ubifs_inode *ui = ubifs_inode(inode);  in ubifs_get_link()  local
1632 		return ui->data;  in ubifs_get_link()
1637 	return fscrypt_get_symlink(inode, ui->data, ui->data_len, done);  in ubifs_get_link()