rhashtable: compact struct rhashtable_params
By using smaller datatypes this (rather large) struct shrinks considerably
(80 -> 48 bytes on x86_64).
As this is embedded in other structs, this also rerduces size of several
others, e.g. cls_fl_head or nft_hash.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index 3895486..a930e43 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -967,7 +967,7 @@
ht->max_elems = ht->p.max_size * 2;
}
- ht->p.min_size = max(ht->p.min_size, HASH_MIN_SIZE);
+ ht->p.min_size = max_t(u16, ht->p.min_size, HASH_MIN_SIZE);
if (params->nelem_hint)
size = rounded_hashtable_size(&ht->p);