From: Jeff Garzik <jgarzik@mandrakesoft.com>
To: "David S. Miller" <davem@redhat.com>
Cc: rusty@rustcorp.com.au, torvalds@transmeta.com,
linux-kernel@vger.kernel.org, rgooch@ras.ucalgary.ca
Subject: Re: bit ops on unsigned long?
Date: Mon, 18 Mar 2002 01:03:30 -0500 [thread overview]
Message-ID: <3C958332.4050508@mandrakesoft.com> (raw)
In-Reply-To: <Pine.LNX.4.33.0203151656320.1379-100000@home.transmeta.com> <E16m4YD-0004af-00@wagner.rustcorp.com.au> <20020317.200828.64296429.davem@redhat.com>
David S. Miller wrote:
> From: Rusty Russell <rusty@rustcorp.com.au>
> Date: Sat, 16 Mar 2002 14:08:08 +1100
>
> +#ifdef CONFIG_PREEMPT
> /* Set the preempt count _outside_ the spinlocks! */
> idle->thread_info->preempt_count = (idle->lock_depth >= 0);
> +#endif
>
>This part of your patch has to go. Every port must
>provide the preempt_count member of thread_info regardless
>of the CONFIG_PREEMPT setting.
>
Even if the port doesn't support CONFIG_PREEMPT at all?
Jeff
next prev parent reply other threads:[~2002-03-18 6:04 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-16 0:52 bit ops on unsigned long? Rusty Russell
2002-03-16 0:58 ` Linus Torvalds
2002-03-16 3:08 ` Rusty Russell
2002-03-18 4:08 ` David S. Miller
2002-03-18 6:03 ` Jeff Garzik [this message]
2002-03-18 6:43 ` David S. Miller
2002-03-18 9:13 ` Rusty Russell
2002-03-25 2:45 ` Richard Gooch
2002-03-25 4:27 ` Rusty Russell
2002-03-25 6:21 ` Richard Gooch
2002-03-25 7:07 ` Rusty Russell
2002-03-25 7:12 ` Richard Gooch
2002-03-16 1:00 ` Anton Blanchard
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