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| author |   Daniel Borkmann <daniel@iogearbox.net> | 2015-02-25 16:31:54 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-02-27 16:06:02 -0500 |
| commit | 4c4b52d9b2df45e8216d3e30b5452e4a364d2cac (patch) | |
| tree | 3e4d9c6941729846c3c55c7f256197321311b3aa /net/netfilter/nft_hash.c | |
| parent | rhashtable: unconditionally grow when max_shift is not specified (diff) | |
| download | linux-dev-4c4b52d9b2df45e8216d3e30b5452e4a364d2cac.tar.xz linux-dev-4c4b52d9b2df45e8216d3e30b5452e4a364d2cac.zip | |
rhashtable: remove indirection for grow/shrink decision functions
Currently, all real users of rhashtable default their grow and shrink
decision functions to rht_grow_above_75() and rht_shrink_below_30(),
so that there's currently no need to have this explicitly selectable.
It can/should be generic and private inside rhashtable until a real
use case pops up. Since we can make this private, we'll save us this
additional indirection layer and can improve insertion/deletion time
as well.
Reference: http://patchwork.ozlabs.org/patch/443040/
Suggested-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/nft_hash.c')
| -rw-r--r-- | net/netfilter/nft_hash.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/netfilter/nft_hash.c b/net/netfilter/nft_hash.c index 61e6c407476a..c82df0a48fcd 100644 --- a/net/netfilter/nft_hash.c +++ b/net/netfilter/nft_hash.c @@ -192,8 +192,6 @@ static int nft_hash_init(const struct nft_set *set, .key_offset = offsetof(struct nft_hash_elem, key), .key_len = set->klen, .hashfn = jhash, - .grow_decision = rht_grow_above_75, - .shrink_decision = rht_shrink_below_30, }; return rhashtable_init(priv, ¶ms); |