tree 31f0e8efb86d48b0292f8a7ea4bd9cf7c930a0ab
parent 878aee7d6b5504e01b9caffce080e792b6b8d090
author Andrea Arcangeli <aarcange@redhat.com> 1294962431 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1294968766 -0800

thp: use compaction in kswapd for GFP_ATOMIC order > 0

This takes advantage of memory compaction to properly generate pages of
order > 0 if regular page reclaim fails and priority level becomes more
severe and we don't reach the proper watermarks.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>