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Subject[PATCH RT] mm/memcontrol: Move misplaced local_unlock_irqrestore()
Date
There's no need to leave interrupts disabled when calling css_put_many().

Cc: Daniel Wagner <wagi@monom.org>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 7b6f208c5a6b..1120b9d8dd86 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -7062,10 +7062,10 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
mem_cgroup_charge_statistics(memcg, page, PageTransHuge(page),
-nr_entries);
memcg_check_events(memcg, page);
+ local_unlock_irqrestore(event_lock, flags);

if (!mem_cgroup_is_root(memcg))
css_put_many(&memcg->css, nr_entries);
- local_unlock_irqrestore(event_lock, flags);
}

/**
--
2.16.4
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