[merged] mm-proactive-compaction-fix.patch removed from -mm tree

[merged] mm-proactive-compaction-fix.patch removed from -mm tree

[akpm]

The patch titled
     Subject: mm: fix compile error due to COMPACTION_HPAGE_ORDER
has been removed from the -mm tree.  Its filename was
     mm-proactive-compaction-fix.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Nitin Gupta <nigupta@nvidia.com>
Subject: mm: fix compile error due to COMPACTION_HPAGE_ORDER

Fix compile error when COMPACTION_HPAGE_ORDER is assigned to
HUGETLB_PAGE_ORDER.  The correct way to check if this constant is defined
is to check for CONFIG_HUGETLBFS.

Link: http://lkml.kernel.org/r/20200623064544.25766-1-nigupta@nvidia.com
Signed-off-by: Nitin Gupta <nigupta@nvidia.com>
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/compaction.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/compaction.c~mm-proactive-compaction-fix
+++ a/mm/compaction.c
@@ -62,7 +62,7 @@ static const int HPAGE_FRAG_CHECK_INTERV
  */
 #if defined CONFIG_TRANSPARENT_HUGEPAGE
 #define COMPACTION_HPAGE_ORDER	HPAGE_PMD_ORDER
-#elif defined HUGETLB_PAGE_ORDER
+#elif defined CONFIG_HUGETLBFS
 #define COMPACTION_HPAGE_ORDER	HUGETLB_PAGE_ORDER
 #else
 #define COMPACTION_HPAGE_ORDER	(PMD_SHIFT - PAGE_SHIFT)
_

Patches currently in -mm which might be from nigupta@nvidia.com are