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()
5365 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5371 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5377 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5385 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5393 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_collapse_range()
5518 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5523 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_insert_range()
5551 			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()
5617 	BUG_ON(!rwsem_is_locked(&EXT4_I(inode1)->i_data_sem));  in ext4_swap_extents()
5618 	BUG_ON(!rwsem_is_locked(&EXT4_I(inode2)->i_data_sem));  in ext4_swap_extents()
5887 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5889 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5900 			down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5903 			up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5918 	down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5920 	up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_update_ex()
5949 		down_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_shrink_inode()
5951 		up_write(&EXT4_I(inode)->i_data_sem);  in ext4_ext_replay_shrink_inode()