104 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_trunc_restart_fn()
146 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_datasem_ensure_credits()
191 	WARN_ON(!rwsem_is_locked(&EXT4_I(inode)->i_data_sem));  in __ext4_ext_dirty()
610 	down_read(&ei->i_data_sem);  in ext4_ext_precache()
615 		up_read(&ei->i_data_sem);  in ext4_ext_precache()
622 		up_read(&ei->i_data_sem);  in ext4_ext_precache()
657 	up_read(&ei->i_data_sem);  in ext4_ext_precache()
5415 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5421 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5429 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5437 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5555 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5560 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5589 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5605 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5649 	BUG_ON(!rwsem_is_locked(&EXT4_I(inode1)->i_data_sem));  in ext4_swap_extents()
5650 	BUG_ON(!rwsem_is_locked(&EXT4_I(inode2)->i_data_sem));  in ext4_swap_extents()
5923 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5925 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5936 			down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5939 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5954 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5956 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5985 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_shrink_inode()
5987 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_shrink_inode()