This is in error: "So, no one reader or writer can't access protected data. " (in reference to read_seqlock_excl()). Readers using read_seqbegin() can still ac

This is in error: "So, no one reader or writer can't access protected data. " (in reference to read_seqlock_excl()). Readers using read_seqbegin() can still access the protected data.