104 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_trunc_restart_fn()
127 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_datasem_ensure_credits()
162 	WARN_ON(!rwsem_is_locked(&EXT4_I(inode)->i_data_sem));  in __ext4_ext_dirty()
548 	down_read(&ei->i_data_sem);  in ext4_ext_precache()
553 		up_read(&ei->i_data_sem);  in ext4_ext_precache()
560 		up_read(&ei->i_data_sem);  in ext4_ext_precache()
596 	up_read(&ei->i_data_sem);  in ext4_ext_precache()
5321 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5327 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5333 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5341 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5349 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5470 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5475 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5504 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5515 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5527 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5572 	BUG_ON(!rwsem_is_locked(&EXT4_I(inode1)->i_data_sem));  in ext4_swap_extents()
5573 	BUG_ON(!rwsem_is_locked(&EXT4_I(inode2)->i_data_sem));  in ext4_swap_extents()
5845 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5847 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5858 			down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5861 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5876 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5878 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5909 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_shrink_inode()
5911 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_shrink_inode()