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Re: [PATCH 2.6] missing _raw_write_trylock

from [Christopher G. Stach II] [Permanent Link][Original]
To: linux-mips@linux-mips.org
Subject: Re: [PATCH 2.6] missing _raw_write_trylock
From: "Christopher G. Stach II" <cgs@ldsys.net>
Date: Tue, 16 Mar 2004 13:14:25 -0600
In-reply-to: <20040316190808.GA4944@lst.de>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20040316070911.B29232@mvista.com> <40571916.6060502@realitydiluted.com> <20040316175000.GB29803@mvista.com> <20040316190808.GA4944@lst.de>
Sender: linux-mips-bounce@linux-mips.org 
    CONFIG_SMP and CONFIG_PREEMPT at the same time, as it's in
kernel/sched.c.

chris

On Tue, 2004-03-16 at 13:08, Christoph Hellwig wrote:
> On Tue, Mar 16, 2004 at 09:50:00AM -0800, Jun Sun wrote:
> > > Are you going to do a non-LLSC, or are we no longer concerned about
> > > those?
> > > 
> > 
> > For SMP machines we assume LLSC are present.  This function and its friends 
> > for SMP only.
> 
> doesn't CONFIG_PREEMPT (*shudder*) need it is aswell?
> 
>
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