From b5e2c150ac914f28a28833b57397bec0b0a2bd5f Mon Sep 17 00:00:00 2001 From: Thomas Graf Date: Tue, 24 Mar 2015 20:42:19 +0000 Subject: rhashtable: Disable automatic shrinking by default Introduce a new bool automatic_shrinking to require the user to explicitly opt-in to automatic shrinking of tables. Signed-off-by: Thomas Graf Signed-off-by: David S. Miller --- lib/rhashtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 50abe4fec4b8..50374d181148 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -367,7 +367,7 @@ static void rht_deferred_worker(struct work_struct *work) if (rht_grow_above_75(ht, tbl)) rhashtable_expand(ht); - else if (rht_shrink_below_30(ht, tbl)) + else if (ht->p.automatic_shrinking && rht_shrink_below_30(ht, tbl)) rhashtable_shrink(ht); err = rhashtable_rehash_table(ht); -- cgit v1.2.3-59-g8ed1b