From: "Jörn Engel" <joern@wohnheim.fh-wedel.de>
To: Denis Vlasenko <vda@ilport.com.ua>
Cc: rostedt@goodmis.org, Arjan van de Ven <arjan@infradead.org>,
Jens Axboe <axboe@suse.de>,
linux-kernel@vger.kernel.org
Subject: Re: kmalloc without GFP_xxx?
Date: Wed, 29 Jun 2005 16:23:17 +0200 [thread overview]
Message-ID: <20050629142317.GB2130@wohnheim.fh-wedel.de> (raw)
In-Reply-To: <200506291714.32990.vda@ilport.com.ua>
On Wed, 29 June 2005 17:14:32 +0300, Denis Vlasenko wrote:
>
> This is why I always use _irqsave. Less error prone.
> And locking is a very easy to get 'slightly' wrong, thus
> I trade 0.1% of performance for code simplicity.
But sometimes you get lucky and trade 100ms latency for code
simplicity. Of course, the audio people don't mind anymore, now that
we have all sorts of realtime patches. Everyone's happy!
Jörn
--
He that composes himself is wiser than he that composes a book.
-- B. Franklin
next prev parent reply other threads:[~2005-06-29 14:24 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-29 11:02 Denis Vlasenko
2005-06-29 11:15 ` Arjan van de Ven
2005-06-29 11:20 ` Denis Vlasenko
2005-06-29 11:37 ` Arjan van de Ven
2005-06-29 13:44 ` Steven Rostedt
2005-06-29 14:14 ` Denis Vlasenko
2005-06-29 14:23 ` Jörn Engel [this message]
2005-06-29 14:53 ` Steven Rostedt
2005-06-29 15:10 ` Jörn Engel
2005-06-29 15:48 ` Steven Rostedt
2005-06-29 15:54 ` Jörn Engel
2005-06-29 16:04 ` Steven Rostedt
2005-06-29 15:12 ` Oliver Neukum
2005-06-29 16:48 ` Timur Tabi
2005-06-29 17:22 ` Steven Rostedt
2005-06-29 17:43 ` Richard B. Johnson
2005-06-29 18:07 ` Steven Rostedt
2005-06-30 7:52 ` Denis Vlasenko
2005-06-30 8:05 ` Steven Rostedt
2005-06-30 1:02 ` Benjamin Herrenschmidt
2005-06-30 6:02 ` Steven Rostedt
2005-06-29 11:15 ` Jens Axboe
2005-06-29 11:18 ` Denis Vlasenko
2005-06-29 11:25 ` Jens Axboe
2005-06-29 20:28 Manfred Spraul
2005-06-29 20:44 Manfred Spraul
2005-06-30 5:57 ` Steven Rostedt
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