From: Rusty Russell <rusty@rustcorp.com.au>
To: Mikael Pettersson <mikpe@csd.uu.se>
Cc: Andrew Morton <akpm@osdl.org>,
lkml - Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH][2.6.10-rc1-mm4][3/4] perfctr x86 driver updates
Date: Mon, 15 Nov 2004 12:09:45 +1100 [thread overview]
Message-ID: <1100480985.7381.18.camel@localhost.localdomain> (raw)
In-Reply-To: <200411110937.iAB9b7Ir028763@alkaid.it.uu.se>
On Thu, 2004-11-11 at 10:37 +0100, Mikael Pettersson wrote:
> Part 3/4 of the perfctr interrupt fixes:
...
> } control;
> +#ifdef CONFIG_PERFCTR_INTERRUPT_SUPPORT
> + unsigned int interrupts_masked;
> +#endif
> } ____cacheline_aligned;
> static DEFINE_PER_CPU(struct per_cpu_cache, per_cpu_cache);
While you're here, does this really have to be cacheline aligned? I
wouldn't think so, since it's in the per-cpu section anyway.
Rusty.
--
A bad analogy is like a leaky screwdriver -- Richard Braakman
next prev parent reply other threads:[~2004-11-15 1:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-11 9:37 Mikael Pettersson
2004-11-15 1:09 ` Rusty Russell [this message]
2004-11-15 9:18 ` Mikael Pettersson
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