From: Russell King <rmk+lkml@arm.linux.org.uk>
To: blaisorblade@yahoo.it
Cc: akpm@osdl.org, linux-kernel@vger.kernel.org,
user-mode-linux-devel@lists.sourceforge.net, domen@coderock.org,
amitg@calsoftinc.com, gud@eth.net
Subject: Re: [patch 1/1] unified spinlock initialization arch/um/drivers/port_kern.c
Date: Wed, 9 Mar 2005 17:12:31 +0000 [thread overview]
Message-ID: <20050309171231.H25398@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20050309094234.8FC0C6477@zion>; from blaisorblade@yahoo.it on Wed, Mar 09, 2005 at 10:42:33AM +0100
On Wed, Mar 09, 2005 at 10:42:33AM +0100, blaisorblade@yahoo.it wrote:
>
> From: <domen@coderock.org>
> Cc: <user-mode-linux-devel@lists.sourceforge.net>, <domen@coderock.org>, <amitg@calsoftinc.com>, <gud@eth.net>
>
> Unify the spinlock initialization as far as possible.
Are you sure this is really the best option in this instance?
Sometimes, static data initialisation is more efficient than
code-based manual initialisation, especially when the memory
is written to anyway.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
next prev parent reply other threads:[~2005-03-09 17:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-09 9:42 blaisorblade
2005-03-09 17:12 ` Russell King [this message]
2005-03-09 19:52 ` Blaisorblade
2005-03-09 22:42 ` Russell King
2005-03-09 22:50 ` Andrew Morton
2005-03-09 23:44 ` linux-os
2005-03-10 2:09 ` Zwane Mwaikambo
2005-03-10 8:12 ` Thomas Gleixner
2005-03-11 19:18 ` [uml-devel] " Blaisorblade
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