diff options
| -rw-r--r-- | lib/rhashtable.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 4898442b837f..f648cfde8520 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -410,8 +410,13 @@ int rhashtable_insert_rehash(struct rhashtable *ht) return -EBUSY; new_tbl = bucket_table_alloc(ht, size, GFP_ATOMIC); - if (new_tbl == NULL) + if (new_tbl == NULL) { + /* Schedule async resize/rehash to try allocation + * non-atomic context. + */ + schedule_work(&ht->run_work); return -ENOMEM; + } err = rhashtable_rehash_attach(ht, tbl, new_tbl); if (err) { |