136 	if (unlikely(ext4_forced_shutdown(inode->i_sb)))  in ext4_file_read_iter()
158 	if (unlikely(ext4_forced_shutdown(inode->i_sb)))  in ext4_file_splice_read()
200 	struct super_block *sb = inode->i_sb;  in ext4_unaligned_io()
237 	unsigned long blockmask = inode->i_sb->s_blocksize - 1;  in ext4_dio_needs_zeroing()
292 		struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);  in ext4_generic_write_checks()
772 	ret = ext4_emergency_state(inode->i_sb);  in ext4_file_write_iter()
784 		if (len < EXT4_SB(inode->i_sb)->s_awu_min ||  in ext4_file_write_iter()
785 		    len > EXT4_SB(inode->i_sb)->s_awu_max)  in ext4_file_write_iter()
807 	struct super_block *sb = inode->i_sb;  in ext4_dax_huge_fault()
885 	struct dax_device *dax_dev = EXT4_SB(inode->i_sb)->s_daxdev;  in ext4_file_mmap_prepare()
888 		ret = ext4_emergency_state(inode->i_sb);  in ext4_file_mmap_prepare()
890 		ret = ext4_forced_shutdown(inode->i_sb) ? -EIO : 0;  in ext4_file_mmap_prepare()
967 		ret = ext4_emergency_state(inode->i_sb);  in ext4_file_open()
969 		ret = ext4_forced_shutdown(inode->i_sb) ? -EIO : 0;  in ext4_file_open()
973 	ret = ext4_sample_last_mounted(inode->i_sb, filp->f_path.mnt);  in ext4_file_open()