From: Andi Kleen <ak@suse.de>
To: bzzz@tmi.comex.ru
Cc: linux-kernel@vger.kernel.org
Subject: Re: [RFC] parallel directory operations
Date: Tue, 8 Jul 2003 13:46:01 +0200 [thread overview]
Message-ID: <20030708134601.7992e64a.ak@suse.de> (raw)
In-Reply-To: <87of05ujfo.fsf@gw.home.net>
On Tue, 08 Jul 2003 15:28:27 +0000
bzzz@tmi.comex.ru wrote:
> dynlocks implements 'lock namespace', so you can lock A for namepace N1 and
> lock B for namespace N1 and so on. we need this because we want to take lock
> on _part_ of directory.
Ok, a mini database lock manager. Wouldn't it be better to use a small hash
table and lock escalation on overflow for this? Otherwise you could
have quite a lot of entries queued up in the list if the server is slow.
-Andi
next prev parent reply other threads:[~2003-07-08 11:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87wuetukpa.fsf@gw.home.net.suse.lists.linux.kernel>
2003-07-08 11:26 ` [RFC] parallel directory operations Andi Kleen
2003-07-08 15:28 ` bzzz
2003-07-08 11:46 ` Andi Kleen [this message]
2003-07-08 15:50 ` bzzz
2003-07-08 12:11 ` Andi Kleen
2003-07-08 16:17 ` Alex Tomas
2003-07-08 13:11 ` Nikita Danilov
2003-07-08 17:15 ` bzzz
2003-07-08 13:29 ` Nikita Danilov
2003-07-08 17:38 ` Alex Tomas
2003-07-08 17:22 ` Andreas Dilger
2003-07-08 19:26 ` Andi Kleen
2003-07-08 15:01 Alex Tomas
-- strict thread matches above, loose matches on Subject: below --
2005-02-19 17:57 Alex Tomas
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