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Date: Sun, 08 Jul 2018 13:09:08 +0900 (KST) From: David Miller <davem@...emloft.net> To: ap420073@...il.com Cc: tgraf@...g.ch, herbert@...dor.apana.org.au, netdev@...r.kernel.org, fw@...len.de, pablo@...filter.org Subject: Re: [PATCH v2] rhashtable: add restart routine in rhashtable_free_and_destroy() From: Taehee Yoo <ap420073@...il.com> Date: Sun, 8 Jul 2018 11:55:51 +0900 > @@ -1143,13 +1143,14 @@ void rhashtable_free_and_destroy(struct rhashtable *ht, > void (*free_fn)(void *ptr, void *arg), > void *arg) > { > - struct bucket_table *tbl; > + struct bucket_table *tbl, *next_tbl; > unsigned int i; ... > tbl = rht_dereference(ht->tbl, ht); > +restart: > if (free_fn) { ... > @@ -1166,7 +1167,12 @@ void rhashtable_free_and_destroy(struct rhashtable *ht, > } > } > > + next_tbl = rht_dereference(tbl->future_tbl, ht); > bucket_table_free(tbl); > + if (next_tbl) { > + tbl = next_tbl; > + goto restart; > + } This looks good to me, Herbert please review.
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