The patch titled
Subject: mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix-4
has been added to the -mm tree. Its filename is
mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix-4.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix-4.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix-4.patch
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------------------------------------------------------
From: "Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>
Subject: mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix-4
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/rmap.c | 1 -
1 file changed, 1 deletion(-)
diff -puN mm/rmap.c~mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix-4 mm/rmap.c
--- a/mm/rmap.c~mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix-4
+++ a/mm/rmap.c
@@ -1168,7 +1168,6 @@ void do_page_add_anon_rmap(struct page *
atomic_inc(&page->_mapcount);
}
} else {
- VM_BUG_ON_PAGE(compound, page);
first = atomic_inc_and_test(&page->_mapcount);
}
_
Patches currently in -mm which might be from kirill@xxxxxxxxxxxxx are
futex-thp-remove-special-case-for-thp-in-get_futex_key-fix.patch
mm-thp-remove-infrastructure-for-handling-splitting-pmds-fix.patch
mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix-4.patch
thp-reintroduce-split_huge_page-fix-2.patch
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