lockdep: annotate reclaim context (__GFP_NOFS)

[mirror_ubuntu-zesty-kernel.git] / mm / vmscan.c

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 9a27c44aa327f8f46ddbde07776df8644db82de5..303eb658b50bb7d3151c9a2016167223a7c25715 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1963,6 +1963,9 @@ static int kswapd(void *p)
        struct reclaim_state reclaim_state = {
                .reclaimed_slab = 0,
        };
+
+       lockdep_set_current_reclaim_state(GFP_KERNEL);
+
        node_to_cpumask_ptr(cpumask, pgdat->node_id);
 
        if (!cpumask_empty(cpumask))