`numastat -m` gets hugepages memory just from /sys/devices/system/node/node$/meminfo,
it is not the entire hugepages memory of the system, just the default huge page.
(cherry picked from commit 0bd4d6897b2d2dc6e26e2f71729869127dc42945)
These functions were needed when _FILE_OFFSET_BITS was not 64, using
AC_SYS_LARGEFILE will detect it correctly and make the normal variants
of these functions behave same as their *64 counterparts.
Signed-off-by: buque <wuxu.wu@huawei.com>
In addition to checking that the policies are equal, also check that
the nodes are equal, since the policies may be the same but apply to
different nodes.
Fixes#170
(cherry picked from commit 229e261e9199aaa3507d426d1e4267a448ddaa92)
