[merged] mm-use-is_migrate_isolate_page-to-simplify-the-code.patch removed from -mm tree

[merged] mm-use-is_migrate_isolate_page-to-simplify-the-code.patch removed from -mm tree

[akpm]

The patch titled
     Subject: mm: use is_migrate_isolate_page() to simplify the code
has been removed from the -mm tree.  Its filename was
     mm-use-is_migrate_isolate_page-to-simplify-the-code.patch

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

------------------------------------------------------
From: Xishi Qiu <qiuxishi@huawei.com>
Subject: mm: use is_migrate_isolate_page() to simplify the code

Use is_migrate_isolate_page() to simplify the code, no functional changes.

Link: http://lkml.kernel.org/r/58B94FB1.8020802@huawei.com
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/page_isolation.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff -puN mm/page_isolation.c~mm-use-is_migrate_isolate_page-to-simplify-the-code mm/page_isolation.c
--- a/mm/page_isolation.c~mm-use-is_migrate_isolate_page-to-simplify-the-code
+++ a/mm/page_isolation.c
@@ -88,7 +88,7 @@ static void unset_migratetype_isolate(st
 
 	zone = page_zone(page);
 	spin_lock_irqsave(&zone->lock, flags);
-	if (get_pageblock_migratetype(page) != MIGRATE_ISOLATE)
+	if (!is_migrate_isolate_page(page))
 		goto out;
 
 	/*
@@ -205,7 +205,7 @@ int undo_isolate_page_range(unsigned lon
 	     pfn < end_pfn;
 	     pfn += pageblock_nr_pages) {
 		page = __first_valid_page(pfn, pageblock_nr_pages);
-		if (!page || get_pageblock_migratetype(page) != MIGRATE_ISOLATE)
+		if (!page || !is_migrate_isolate_page(page))
 			continue;
 		unset_migratetype_isolate(page, migratetype);
 	}
@@ -262,7 +262,7 @@ int test_pages_isolated(unsigned long st
 	 */
 	for (pfn = start_pfn; pfn < end_pfn; pfn += pageblock_nr_pages) {
 		page = __first_valid_page(pfn, pageblock_nr_pages);
-		if (page && get_pageblock_migratetype(page) != MIGRATE_ISOLATE)
+		if (page && !is_migrate_isolate_page(page))
 			break;
 	}
 	page = __first_valid_page(start_pfn, end_pfn - start_pfn);
_

Patches currently in -mm which might be from qiuxishi@huawei.com are