tree 8467bb7e3ce7c2391fe29d3ab90900934286bbc8
parent 7ea434a4eb49db83d17cc076f2267704c52938ae
author Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> 1430868232 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1430871011 -0700

mm/hwpoison-inject: check PageLRU of hpage

Hwpoison injector checks PageLRU of the raw target page to find out
whether the page is an appropriate target, but current code now filters
out thp tail pages, which prevents us from testing for such cases via this
interface.  So let's check hpage instead of p.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Acked-by: Dean Nelson <dnelson@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>