From: Thomas Graf <tgraf@suug.ch>
To: Ying Xue <ying.xue@windriver.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org
Subject: Re: [PATCH net-next 1/3] rhashtable: involve rhashtable_lookup_compare_insert routine
Date: Fri, 9 Jan 2015 10:31:42 +0000 [thread overview]
Message-ID: <20150109103142.GA25021@casper.infradead.org> (raw)
In-Reply-To: <1420791818-22150-2-git-send-email-ying.xue@windriver.com>
On 01/09/15 at 04:23pm, Ying Xue wrote:
> Introduce a new function called rhashtable_lookup_compare_insert()
> which is very similar to rhashtable_lookup_insert(). But the former
> makes use of users' given compare function to look for an object,
> and then inserts it into hash table if found. As the entire process
> of search and insertion is under protection of per bucket lock, this
> can help users to avoid the involvement of extra lock.
>
> Signed-off-by: Ying Xue <ying.xue@windriver.com>
> Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
next prev parent reply other threads:[~2015-01-09 10:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-09 8:23 [PATCH net-next 0/3] remove nl_sk_hash_lock from netlink socket Ying Xue
2015-01-09 8:23 ` [PATCH net-next 1/3] rhashtable: involve rhashtable_lookup_compare_insert routine Ying Xue
2015-01-09 10:31 ` Thomas Graf [this message]
2015-01-09 8:23 ` [PATCH net-next 2/3] netlink: eliminate nl_sk_hash_lock Ying Xue
2015-01-09 10:55 ` Thomas Graf
2015-01-12 21:27 ` David Miller
2015-01-09 8:23 ` [PATCH net-next 3/3] rhashtable: add a note for grow and shrink decision functions Ying Xue
2015-01-09 10:31 ` Thomas Graf
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