Al Viro <viro@xxxxxxxxxxxxxxxxxx> wrote: > > Compile time type checking. > > Huh? int-to-enum conversion is quiet; it would catch explicit > huge constants, but that's it... *shrug*. But can we at least get rid of the: iov_iter_foo(&iter, ITER_SOURCE, ...); WARN_ON(direction & ~(READ | WRITE)); mismatch? Either use ITER_SOURCE/DEST or use READ/WRITE but not mix them. David
