125 	if (!EXT4_I(inode)->jinode)  in ext4_begin_ordered_truncate()
128 						   EXT4_I(inode)->jinode,  in ext4_begin_ordered_truncate()
144         int ea_blocks = EXT4_I(inode)->i_file_acl ?  in ext4_inode_is_fast_symlink()
171 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_truncate_restart_trans()
173 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_truncate_restart_trans()
212 			tid_t commit_tid = EXT4_I(inode)->i_datasync_tid;  in ext4_evict_inode()
219 		WARN_ON(atomic_read(&EXT4_I(inode)->i_ioend_count));  in ext4_evict_inode()
231 	WARN_ON(atomic_read(&EXT4_I(inode)->i_ioend_count));  in ext4_evict_inode()
294 	EXT4_I(inode)->i_dtime	= get_seconds();  in ext4_evict_inode()
318 	return &EXT4_I(inode)->i_reserved_quota;  in ext4_get_reserved_space()
330 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_da_update_reserve_space()
347 	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);  in ext4_da_update_reserve_space()
407 		down_read(&EXT4_I(inode)->i_data_sem);  in ext4_map_blocks_es_recheck()
416 		up_read((&EXT4_I(inode)->i_data_sem));  in ext4_map_blocks_es_recheck()
513 		down_read(&EXT4_I(inode)->i_data_sem);  in ext4_map_blocks()
545 		up_read((&EXT4_I(inode)->i_data_sem));  in ext4_map_blocks()
586 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_map_blocks()
651 	up_write((&EXT4_I(inode)->i_data_sem));  in ext4_map_blocks()
1280 	EXT4_I(inode)->i_datasync_tid = handle->h_transaction->t_tid;  in ext4_journalled_write_end()
1323 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_da_reserve_space()
1351 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_da_release_space()
1356 	spin_lock(&EXT4_I(inode)->i_block_reservation_lock);  in ext4_da_release_space()
1378 	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);  in ext4_da_release_space()
1509 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_print_free_blocks()
1563 			down_read(&EXT4_I(inode)->i_data_sem);  in ext4_da_map_blocks()
1600 	down_read(&EXT4_I(inode)->i_data_sem);  in ext4_da_map_blocks()
1661 	up_read((&EXT4_I(inode)->i_data_sem));  in ext4_da_map_blocks()
1796 	EXT4_I(inode)->i_datasync_tid = handle->h_transaction->t_tid;  in __ext4_journalled_writepage()
2286 	if (disksize > EXT4_I(inode)->i_disksize) {  in mpage_map_and_submit_extent()
2290 		down_write(&EXT4_I(inode)->i_data_sem);  in mpage_map_and_submit_extent()
2294 		if (disksize > EXT4_I(inode)->i_disksize)  in mpage_map_and_submit_extent()
2295 			EXT4_I(inode)->i_disksize = disksize;  in mpage_map_and_submit_extent()
2297 		up_write(&EXT4_I(inode)->i_data_sem);  in mpage_map_and_submit_extent()
2829 	if (copied && new_i_size > EXT4_I(inode)->i_disksize) {  in ext4_da_write_end()
2885 	if (!EXT4_I(inode)->i_reserved_data_blocks)  in ext4_alloc_da_blocks()
3175 		down_read(&EXT4_I(inode)->i_data_sem);  in ext4_ext_direct_IO()
3277 		up_read(&EXT4_I(inode)->i_data_sem);  in ext4_ext_direct_IO()
3605 	if (EXT4_I(inode)->i_disksize >= size)  in ext4_update_disksize_before_punch()
3691 	down_write(&EXT4_I(inode)->i_mmap_sem);  in ext4_punch_hole()
3728 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_punch_hole()
3734 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_punch_hole()
3745 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_punch_hole()
3754 	up_write(&EXT4_I(inode)->i_mmap_sem);  in ext4_punch_hole()
3763 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_inode_attach_jinode()
3816 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_truncate()
3878 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_truncate()
4062 	unsigned int flags = EXT4_I(inode)->i_flags;  in ext4_set_inode_flags()
4138 		EXT4_I(inode)->i_inline_off = 0;  in ext4_iget_extra_inode()
4159 	ei = EXT4_I(inode);  in ext4_iget()
4440 		struct ext4_inode_info	*ei = EXT4_I(inode);  in other_inode_match()
4497 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_do_update_inode()
4852 			down_write(&EXT4_I(inode)->i_data_sem);  in ext4_setattr()
4853 			EXT4_I(inode)->i_disksize = attr->ia_size;  in ext4_setattr()
4864 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_setattr()
4888 		down_write(&EXT4_I(inode)->i_mmap_sem);  in ext4_setattr()
4896 		up_write(&EXT4_I(inode)->i_mmap_sem);  in ext4_setattr()
4950 				   EXT4_I(inode)->i_reserved_data_blocks);  in ext4_getattr()
5104 	if (EXT4_I(inode)->i_extra_isize >= new_extra_isize)  in ext4_expand_extra_isize()
5116 		EXT4_I(inode)->i_extra_isize = new_extra_isize;  in ext4_expand_extra_isize()
5151 	    EXT4_I(inode)->i_extra_isize < sbi->s_want_extra_isize &&  in ext4_mark_inode_dirty()
5346 	down_read(&EXT4_I(inode)->i_mmap_sem);  in ext4_page_mkwrite()
5416 	up_read(&EXT4_I(inode)->i_mmap_sem);  in ext4_page_mkwrite()
5426 	down_read(&EXT4_I(inode)->i_mmap_sem);  in ext4_filemap_fault()
5428 	up_read(&EXT4_I(inode)->i_mmap_sem);  in ext4_filemap_fault()