From: Andi Kleen <andi@firstfloor.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: "Peter Zijlstra" <peterz@infradead.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Jörn Engel" <joern@logfs.org>, "Theodore Tso" <tytso@mit.edu>,
"Andi Kleen" <andi@firstfloor.org>,
"KOSAKI Motohiro" <kosaki.motohiro@jp.fujitsu.com>,
"Linux Kernel list" <linux-kernel@vger.kernel.org>,
"Luis R. Rodriguez" <mcgrof@gmail.com>
Subject: Re: [PATCH] add b+tree library
Date: Thu, 5 Feb 2009 09:46:27 +0100 [thread overview]
Message-ID: <20090205084627.GF14832@one.firstfloor.org> (raw)
In-Reply-To: <1233793066.7390.34.camel@johannes.local>
> In my use case, tracking the wifi APs around you, you have to scale from
> a single one to >1k (yes, it's happening!), and lookups better be fast
> because you might be doing them a lot (dozens of times per second).
dozens of times per second is actually not a lot on any reasonable system.
anything that's not totally screwed up (like the rbtrees) should be fine.
-Andi
--
ak@linux.intel.com -- Speaking for myself only.
next prev parent reply other threads:[~2009-02-05 8:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-10 10:47 [PATCH] add b+tree library Johannes Berg
2009-01-10 11:02 ` KOSAKI Motohiro
2009-01-10 11:37 ` Johannes Berg
2009-01-10 11:56 ` Jörn Engel
2009-01-10 12:29 ` KOSAKI Motohiro
2009-01-10 18:39 ` Jörn Engel
2009-01-10 18:44 ` Johannes Berg
2009-01-10 19:41 ` Andi Kleen
2009-01-10 20:22 ` Johannes Berg
2009-01-10 20:23 ` Jörn Engel
2009-01-10 21:27 ` Theodore Tso
2009-01-10 22:01 ` Jörn Engel
2009-01-10 22:23 ` Andrew Morton
2009-01-10 23:57 ` Peter Zijlstra
2009-01-11 8:30 ` Jörn Engel
2009-01-12 16:20 ` Paul E. McKenney
2009-02-05 0:17 ` Johannes Berg
2009-02-05 8:46 ` Andi Kleen [this message]
2009-02-07 12:26 ` Jörn Engel
2009-01-11 3:13 ` Theodore Tso
2009-01-10 22:26 ` Andi Kleen
2009-01-11 8:20 ` Jörn Engel
2009-01-11 18:23 ` Andi Kleen
2009-01-17 17:53 ` Pavel Machek
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