parse_smaps() is too big for easy reading. In addition, we are
creating a new interface to get information about processes, which is
called taskdiag, so parse_smaps() will do only what it should do
accoding with the name. All other should be moved in a separate
functions which will be reused to work with task_diag.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>