From: Daniel Borkmann <daniel@iogearbox•net>
To: davem@davemloft•net
Cc: tgraf@suug•ch, pablo@netfilter•org, johunt@akamai•com,
kaber@trash•net, netdev@vger•kernel.org,
Daniel Borkmann <daniel@iogearbox•net>
Subject: [PATCH net 0/2] rhashtable updates
Date: Wed, 25 Feb 2015 16:31:52 +0100 [thread overview]
Message-ID: <cover.1424877322.git.daniel@iogearbox.net> (raw)
As discussed, I'm sending out rhashtable fixups for -net.
I have a couple of more patches I was working on last week pending,
i.e. to get rid of ht->nelems and ht->shift atomic operations which
speed-up pure insertions/deletions, e.g. on my laptop I have 2 threads,
inserting 7M entries each, that will reduce insertion time from ~1,450 ms
to 865 ms (performance should even be better after removing the
grow/shrink indirections). I guess that however is rather something
for net-next.
Thanks,
Daniel
Daniel Borkmann (2):
rhashtable: unconditionally grow when max_shift is not specified
rhashtable: remove indirection for grow/shrink decision functions
include/linux/rhashtable.h | 13 -----------
lib/rhashtable.c | 58 ++++++++++++++--------------------------------
lib/test_rhashtable.c | 3 +--
net/netfilter/nft_hash.c | 2 --
net/netlink/af_netlink.c | 2 --
net/tipc/socket.c | 2 --
6 files changed, 19 insertions(+), 61 deletions(-)
--
1.9.3
next reply other threads:[~2015-02-25 15:32 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-25 15:31 Daniel Borkmann [this message]
2015-02-25 15:31 ` [PATCH net 1/2] rhashtable: unconditionally grow when max_shift is not specified Daniel Borkmann
2015-02-25 16:28 ` Thomas Graf
2015-02-25 16:36 ` Daniel Borkmann
2015-02-25 16:44 ` Daniel Borkmann
2015-02-25 17:09 ` Thomas Graf
2015-02-25 15:31 ` [PATCH net 2/2] rhashtable: remove indirection for grow/shrink decision functions Daniel Borkmann
2015-02-25 15:41 ` David Laight
2015-02-25 15:46 ` Daniel Borkmann
2015-02-25 15:51 ` David Laight
2015-02-25 16:14 ` Daniel Borkmann
2015-02-25 17:41 ` Eric Dumazet
2015-02-25 17:49 ` David Laight
2015-02-25 18:15 ` Eric Dumazet
2015-02-25 18:56 ` Daniel Borkmann
2015-02-25 19:52 ` Eric Dumazet
2015-02-25 20:10 ` Patrick McHardy
2015-02-26 10:02 ` tgraf
2015-02-27 22:30 ` David Miller
2015-02-28 0:48 ` Patrick McHardy
2015-02-28 1:35 ` David Miller
2015-02-26 14:18 ` David Laight
2015-03-11 6:42 ` Herbert Xu
2015-03-12 16:57 ` Thomas Graf
2015-03-13 7:06 ` Herbert Xu
2015-02-25 17:23 ` Thomas Graf
2015-02-27 21:06 ` [PATCH net 0/2] rhashtable updates David Miller
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