+ mm-update-the-comment-in-__isolate_free_page.patch added to -mm tree

+ mm-update-the-comment-in-__isolate_free_page.patch added to -mm tree

[akpm]

The patch titled
     Subject: mm: update the comment in __isolate_free_page
has been added to the -mm tree.  Its filename is
     mm-update-the-comment-in-__isolate_free_page.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/mm-update-the-comment-in-__isolate_free_page.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/mm-update-the-comment-in-__isolate_free_page.patch

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------------------------------------------------------
From: zhong jiang <zhongjiang@huawei.com>
Subject: mm: update the comment in __isolate_free_page

We need to assure the comment is consistent with the code.

Link: http://lkml.kernel.org/r/1466171914-21027-1-git-send-email-zhongjiang@huawei.com
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

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

diff -puN mm/page_alloc.c~mm-update-the-comment-in-__isolate_free_page mm/page_alloc.c
--- a/mm/page_alloc.c~mm-update-the-comment-in-__isolate_free_page
+++ a/mm/page_alloc.c
@@ -2514,7 +2514,7 @@ int __isolate_free_page(struct page *pag
 	zone->free_area[order].nr_free--;
 	rmv_page_order(page);
 
-	/* Set the pageblock if the isolated page is at least a pageblock */
+	/* Set the pageblock if the isolated page is at least half of a pageblock */
 	if (order >= pageblock_order - 1) {
 		struct page *endpage = page + (1 << order) - 1;
 		for (; page < endpage; page += pageblock_nr_pages) {
_

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

mm-update-the-comment-in-__isolate_free_page.patch