872 	struct ext4_inode_info *ei;  in ext4_alloc_inode()  local
874 	ei = kmem_cache_alloc(ext4_inode_cachep, GFP_NOFS);  in ext4_alloc_inode()
875 	if (!ei)  in ext4_alloc_inode()
878 	ei->vfs_inode.i_version = 1;  in ext4_alloc_inode()
879 	spin_lock_init(&ei->i_raw_lock);  in ext4_alloc_inode()
880 	INIT_LIST_HEAD(&ei->i_prealloc_list);  in ext4_alloc_inode()
881 	spin_lock_init(&ei->i_prealloc_lock);  in ext4_alloc_inode()
882 	ext4_es_init_tree(&ei->i_es_tree);  in ext4_alloc_inode()
883 	rwlock_init(&ei->i_es_lock);  in ext4_alloc_inode()
884 	INIT_LIST_HEAD(&ei->i_es_list);  in ext4_alloc_inode()
885 	ei->i_es_all_nr = 0;  in ext4_alloc_inode()
886 	ei->i_es_shk_nr = 0;  in ext4_alloc_inode()
887 	ei->i_es_shrink_lblk = 0;  in ext4_alloc_inode()
888 	ei->i_reserved_data_blocks = 0;  in ext4_alloc_inode()
889 	ei->i_reserved_meta_blocks = 0;  in ext4_alloc_inode()
890 	ei->i_allocated_meta_blocks = 0;  in ext4_alloc_inode()
891 	ei->i_da_metadata_calc_len = 0;  in ext4_alloc_inode()
892 	ei->i_da_metadata_calc_last_lblock = 0;  in ext4_alloc_inode()
893 	spin_lock_init(&(ei->i_block_reservation_lock));  in ext4_alloc_inode()
895 	ei->i_reserved_quota = 0;  in ext4_alloc_inode()
896 	memset(&ei->i_dquot, 0, sizeof(ei->i_dquot));  in ext4_alloc_inode()
898 	ei->jinode = NULL;  in ext4_alloc_inode()
899 	INIT_LIST_HEAD(&ei->i_rsv_conversion_list);  in ext4_alloc_inode()
900 	spin_lock_init(&ei->i_completed_io_lock);  in ext4_alloc_inode()
901 	ei->i_sync_tid = 0;  in ext4_alloc_inode()
902 	ei->i_datasync_tid = 0;  in ext4_alloc_inode()
903 	atomic_set(&ei->i_ioend_count, 0);  in ext4_alloc_inode()
904 	atomic_set(&ei->i_unwritten, 0);  in ext4_alloc_inode()
905 	INIT_WORK(&ei->i_rsv_conversion_work, ext4_end_io_rsv_work);  in ext4_alloc_inode()
907 	ei->i_encryption_key.mode = EXT4_ENCRYPTION_MODE_INVALID;  in ext4_alloc_inode()
910 	return &ei->vfs_inode;  in ext4_alloc_inode()
943 	struct ext4_inode_info *ei = (struct ext4_inode_info *) foo;  in init_once()  local
945 	INIT_LIST_HEAD(&ei->i_orphan);  in init_once()
946 	init_rwsem(&ei->xattr_sem);  in init_once()
947 	init_rwsem(&ei->i_data_sem);  in init_once()
948 	init_rwsem(&ei->i_mmap_sem);  in init_once()
949 	inode_init_once(&ei->vfs_inode);  in init_once()
5277 	struct ext4_inode_info *ei = EXT4_I(inode);  in lockdep_set_quota_inode()  local
5285 	(void) ei;	/* shut up clang warning if !CONFIG_LOCKDEP */  in lockdep_set_quota_inode()
5286 	lockdep_set_subclass(&ei->i_data_sem, subclass);  in lockdep_set_quota_inode()