+ mm-slub-add-missing-annotation-for-put_map.patch added to -mm tree

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The patch titled
     Subject: mm/slub: add missing annotation for put_map()
has been added to the -mm tree.  Its filename is
     mm-slub-add-missing-annotation-for-put_map.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/mm-slub-add-missing-annotation-for-put_map.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/mm-slub-add-missing-annotation-for-put_map.patch

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------------------------------------------------------
From: Jules Irenge <jbi.octave@xxxxxxxxx>
Subject: mm/slub: add missing annotation for put_map()

Sparse reports a warning at put_map()()

 warning: context imbalance in put_map() - unexpected unlock

The root cause is the missing annotation at put_map()
Add the missing __releases(&object_map_lock) annotation

Link: http://lkml.kernel.org/r/20200214204741.94112-10-jbi.octave@xxxxxxxxx
Signed-off-by: Jules Irenge <jbi.octave@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

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

--- a/mm/slub.c~mm-slub-add-missing-annotation-for-put_map
+++ a/mm/slub.c
@@ -466,7 +466,7 @@ static unsigned long *get_map(struct kme
 	return object_map;
 }
 
-static void put_map(unsigned long *map)
+static void put_map(unsigned long *map) __releases(&object_map_lock)
 {
 	VM_BUG_ON(map != object_map);
 	lockdep_assert_held(&object_map_lock);
_

Patches currently in -mm which might be from jbi.octave@xxxxxxxxx are

ocfs2-add-missing-annotations-for-ocfs2_refcount_cache_lock-and-ocfs2_refcount_cache_unlock.patch
mm-memcontrol-add-missing-annotation-for-unlock_page_lru.patch
mm-memcontrol-add-missing-annotation-for-lock_page_lru.patch
mm-compaction-add-missing-annotation-for-compact_lock_irqsave.patch
mm-hugetlb-add-missing-annotation-for-gather_surplus_pages.patch
mm-mempolicy-add-missing-annotation-for-queue_pages_pmd.patch
mm-slub-add-missing-annotation-for-get_map.patch
mm-slub-add-missing-annotation-for-put_map.patch
mm-zsmalloc-add-missing-annotation-for-migrate_read_lock.patch
mm-zsmalloc-add-missing-annotation-for-migrate_read_unlock.patch
mm-zsmalloc-add-missing-annotation-for-pin_tag.patch
mm-zsmalloc-add-missing-annotation-for-unpin_tag.patch




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