netdev - [PATCH net-next 0/2] rhashtable: Quick initial table growth

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Message-Id: <1430434005-6143-1-git-send-email-tgraf@suug.ch>
Date:	Thu, 30 Apr 2015 22:46:43 +0000
From:	Thomas Graf <tgraf@...g.ch>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, herbert@...dor.apana.org.au,
	kaber@...sh.net
Subject: [PATCH net-next 0/2] rhashtable: Quick initial table growth

Besides a trivial cleanup. This proposes to introduce a quicker growth
algorithm for very small table sizes to avoid a large number of resize
cycles to go through. I experienced up to 15 chained resizes when
growing from small table sizes. A typical use case where this matters
is the nft set restore if no hint for the table size is given.

Thomas Graf (2):
  rhashtable: Simplify iterator code
  rhashtable: Quick initial growth of tables

 lib/rhashtable.c | 45 +++++++++++++++++++++++++++++++++++++--------
 1 file changed, 37 insertions(+), 8 deletions(-)

-- 
1.9.3

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