* @ui_mutex: serializes inode write-back with the rest of VFS operations,
* serializes "clean <-> dirty" state changes, serializes bulk-read,
* protects @dirty, @bulk_read, @ui_size, and @xattr_size
+ * @xattr_sem: serilizes write operations (remove|set|create) on xattr
* @ui_lock: protects @synced_i_size
* @synced_i_size: synchronized size of inode, i.e. the value of inode size
* currently stored on the flash; used only for regular file
unsigned int bulk_read:1;
unsigned int compr_type:2;
struct mutex ui_mutex;
+ struct rw_semaphore xattr_sem;
spinlock_t ui_lock;
loff_t synced_i_size;
loff_t ui_size;
* @rb: rb-tree node of rb-tree of orphans sorted by inode number
* @list: list head of list of orphans in order added
* @new_list: list head of list of orphans added since the last commit
- * @child_list: list of xattr childs if this orphan hosts xattrs, list head
+ * @child_list: list of xattr children if this orphan hosts xattrs, list head
* if this orphan is a xattr, not used otherwise.
* @cnext: next orphan to commit
* @dnext: next orphan to delete