Commits
Oleg Nesterov committed a5a1955e0c2
proc: kill the extra proc_readfd_common()->dir_emit_dots() proc_readfd_common() does dir_emit_dots() twice in a row, we need to do this only once. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>