diff options
| -rw-r--r-- | lib/rhashtable.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/rhashtable.c b/lib/rhashtable.c index c41e21096373..904b419b72f5 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -487,6 +487,9 @@ static void rht_deferred_worker(struct work_struct *work) ht = container_of(work, struct rhashtable, run_work); mutex_lock(&ht->mutex); + if (ht->being_destroyed) + goto unlock; + tbl = rht_dereference(ht->tbl, ht); if (ht->p.grow_decision && ht->p.grow_decision(ht, tbl->size)) @@ -494,6 +497,7 @@ static void rht_deferred_worker(struct work_struct *work) else if (ht->p.shrink_decision && ht->p.shrink_decision(ht, tbl->size)) rhashtable_shrink(ht); +unlock: mutex_unlock(&ht->mutex); } |