mm/vmalloc: revert "mm/vmalloc.c: check VM_UNINITIALIZED flag in s_show instead of show_numa_info"
The VM_UNINITIALIZED/VM_UNLIST flag introduced by
f5252e00 ("mm:
avoid null pointer access in vm_struct via /proc/vmallocinfo") is used to
avoid accessing the pages field with unallocated page when
show_numa_info() is called. This patch move the check just before
show_numa_info in order that some messages still can be dumped via
/proc/vmallocinfo. This patch revert commit
d157a558 ("mm/vmalloc.c: check
VM_UNINITIALIZED flag in s_show instead of show_numa_info");
Reviewed-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Cc: Mitsuo Hayasaka <mitsuo.hayasaka.hu@hitachi.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>