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()
171 	WARN_ON(!rwsem_is_locked(&EXT4_I(inode)->i_data_sem));  in __ext4_ext_dirty()
590 	down_read(&ei->i_data_sem);  in ext4_ext_precache()
595 		up_read(&ei->i_data_sem);  in ext4_ext_precache()
602 		up_read(&ei->i_data_sem);  in ext4_ext_precache()
637 	up_read(&ei->i_data_sem);  in ext4_ext_precache()
5363 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5369 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5375 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5383 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5391 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5516 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5521 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5550 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5561 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5573 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5618 	BUG_ON(!rwsem_is_locked(&EXT4_I(inode1)->i_data_sem));  in ext4_swap_extents()
5619 	BUG_ON(!rwsem_is_locked(&EXT4_I(inode2)->i_data_sem));  in ext4_swap_extents()
5891 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5893 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5904 			down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5907 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5922 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5924 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5955 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_shrink_inode()
5957 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_shrink_inode()