124 	if (!EXT4_I(inode)->jinode)  in ext4_begin_ordered_truncate()
127 						   EXT4_I(inode)->jinode,  in ext4_begin_ordered_truncate()
143         int ea_blocks = EXT4_I(inode)->i_file_acl ?  in ext4_inode_is_fast_symlink()
170 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_truncate_restart_trans()
172 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_truncate_restart_trans()
211 			tid_t commit_tid = EXT4_I(inode)->i_datasync_tid;  in ext4_evict_inode()
218 		WARN_ON(atomic_read(&EXT4_I(inode)->i_ioend_count));  in ext4_evict_inode()
230 	WARN_ON(atomic_read(&EXT4_I(inode)->i_ioend_count));  in ext4_evict_inode()
293 	EXT4_I(inode)->i_dtime	= get_seconds();  in ext4_evict_inode()
317 	return &EXT4_I(inode)->i_reserved_quota;  in ext4_get_reserved_space()
329 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_da_update_reserve_space()
346 	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);  in ext4_da_update_reserve_space()
406 		down_read(&EXT4_I(inode)->i_data_sem);  in ext4_map_blocks_es_recheck()
415 		up_read((&EXT4_I(inode)->i_data_sem));  in ext4_map_blocks_es_recheck()
512 		down_read(&EXT4_I(inode)->i_data_sem);  in ext4_map_blocks()
544 		up_read((&EXT4_I(inode)->i_data_sem));  in ext4_map_blocks()
585 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_map_blocks()
650 	up_write((&EXT4_I(inode)->i_data_sem));  in ext4_map_blocks()
1247 	EXT4_I(inode)->i_datasync_tid = handle->h_transaction->t_tid;  in ext4_journalled_write_end()
1290 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_da_reserve_space()
1330 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_da_release_space()
1335 	spin_lock(&EXT4_I(inode)->i_block_reservation_lock);  in ext4_da_release_space()
1357 	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);  in ext4_da_release_space()
1488 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_print_free_blocks()
1542 			down_read(&EXT4_I(inode)->i_data_sem);  in ext4_da_map_blocks()
1579 	down_read(&EXT4_I(inode)->i_data_sem);  in ext4_da_map_blocks()
1640 	up_read((&EXT4_I(inode)->i_data_sem));  in ext4_da_map_blocks()
1775 	EXT4_I(inode)->i_datasync_tid = handle->h_transaction->t_tid;  in __ext4_journalled_writepage()
2254 	if (disksize > EXT4_I(inode)->i_disksize) {  in mpage_map_and_submit_extent()
2258 		down_write(&EXT4_I(inode)->i_data_sem);  in mpage_map_and_submit_extent()
2262 		if (disksize > EXT4_I(inode)->i_disksize)  in mpage_map_and_submit_extent()
2263 			EXT4_I(inode)->i_disksize = disksize;  in mpage_map_and_submit_extent()
2265 		up_write(&EXT4_I(inode)->i_data_sem);  in mpage_map_and_submit_extent()
2798 	if (copied && new_i_size > EXT4_I(inode)->i_disksize) {  in ext4_da_write_end()
2854 	if (!EXT4_I(inode)->i_reserved_data_blocks)  in ext4_alloc_da_blocks()
3133 		down_read(&EXT4_I(inode)->i_data_sem);  in ext4_ext_direct_IO()
3235 		up_read(&EXT4_I(inode)->i_data_sem);  in ext4_ext_direct_IO()
3563 	if (EXT4_I(inode)->i_disksize >= size)  in ext4_update_disksize_before_punch()
3649 	down_write(&EXT4_I(inode)->i_mmap_sem);  in ext4_punch_hole()
3686 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_punch_hole()
3692 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_punch_hole()
3703 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_punch_hole()
3712 	up_write(&EXT4_I(inode)->i_mmap_sem);  in ext4_punch_hole()
3721 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_inode_attach_jinode()
3774 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_truncate()
3836 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_truncate()
4020 	unsigned int flags = EXT4_I(inode)->i_flags;  in ext4_set_inode_flags()
4097 		EXT4_I(inode)->i_inline_off = 0;  in ext4_iget_extra_inode()
4118 	ei = EXT4_I(inode);  in ext4_iget()
4396 		struct ext4_inode_info	*ei = EXT4_I(inode);  in other_inode_match()
4453 	struct ext4_inode_info *ei = EXT4_I(inode);  in ext4_do_update_inode()
4795 			down_write(&EXT4_I(inode)->i_data_sem);  in ext4_setattr()
4796 			EXT4_I(inode)->i_disksize = attr->ia_size;  in ext4_setattr()
4807 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_setattr()
4833 		down_write(&EXT4_I(inode)->i_mmap_sem);  in ext4_setattr()
4839 		up_write(&EXT4_I(inode)->i_mmap_sem);  in ext4_setattr()
4899 				   EXT4_I(inode)->i_reserved_data_blocks);  in ext4_getattr()
5053 	if (EXT4_I(inode)->i_extra_isize >= new_extra_isize)  in ext4_expand_extra_isize()
5065 		EXT4_I(inode)->i_extra_isize = new_extra_isize;  in ext4_expand_extra_isize()
5098 	    EXT4_I(inode)->i_extra_isize < sbi->s_want_extra_isize &&  in ext4_mark_inode_dirty()
5295 	down_read(&EXT4_I(inode)->i_mmap_sem);  in ext4_page_mkwrite()
5365 	up_read(&EXT4_I(inode)->i_mmap_sem);  in ext4_page_mkwrite()
5375 	down_read(&EXT4_I(inode)->i_mmap_sem);  in ext4_filemap_fault()
5377 	up_read(&EXT4_I(inode)->i_mmap_sem);  in ext4_filemap_fault()