• Al Viro's avatar
    get rid of separate multipage fault-in primitives · 4bce9f6e
    Al Viro authored
    * the only remaining callers of "short" fault-ins are just as happy with generic
    variants (both in lib/iov_iter.c); switch them to multipage variants, kill the
    "short" ones
    * rename the multipage variants to now available plain ones.
    * get rid of compat macro defining iov_iter_fault_in_multipage_readable by
    expanding it in its only user.
    Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>