From: Andi Kleen <andi@firstfloor.org>
To: Shaohua Li <shaohua.li@intel.com>
Cc: lkml <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Andi Kleen <andi@firstfloor.org>, "hpa@zytor.com" <hpa@zytor.com>
Subject: Re: [RFC 2/4]x86: allocate 32 tlb_invalidate_interrupt handlers
Date: Thu, 4 Nov 2010 11:00:59 +0100 [thread overview]
Message-ID: <20101104100058.GC32383@basil.fritz.box> (raw)
In-Reply-To: <1288766661.23014.115.camel@sli10-conroe>
On Wed, Nov 03, 2010 at 02:44:21PM +0800, Shaohua Li wrote:
> Add up to 32 invalidate_interrupt handler. How many handlers are
> added depends on NUM_INVALIDATE_TLB_VECTORS. So if NUM_INVALIDATE_TLB_VECTORS
> is smaller than 32, we don't waste icache.
Just a small nit on the description: icache doesn't really
matter for init code, it's just about binary size on disk.
The patch looks ok.
-Andi
prev parent reply other threads:[~2010-11-04 10:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-03 6:44 Shaohua Li
2010-11-04 10:00 ` Andi Kleen [this message]
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