From: Andi Kleen <andi@firstfloor.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Alexander van Heukelum <heukelum@fastmail.fm>,
Alexander van Heukelum <heukelum@mailshack.com>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86: Change x86 to use generic find_next_bit
Date: 09 Mar 2008 22:29:39 +0100 [thread overview]
Message-ID: <87r6ejziv0.fsf@basil.nowhere.org> (raw)
In-Reply-To: <20080309205132.GA9021@elte.hu>
Ingo Molnar <mingo@elte.hu> writes:
>
> ok - but this needs to be solved in a cleaner way. That build-time
> optimization needs to be pushed into generic code so that 32-bit x86 and
It probably doesn't make sense in generic code because it will be
too large open coded.
-Andi
next prev parent reply other threads:[~2008-03-09 21:29 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-09 20:01 [PATCH] x86: Change x86 to use generic find_next_bit Alexander van Heukelum
2008-03-09 20:10 ` Ingo Molnar
2008-03-09 21:03 ` Andi Kleen
2008-03-09 21:32 ` Andi Kleen
2008-03-09 21:13 ` Alexander van Heukelum
2008-03-10 6:29 ` Ingo Molnar
2008-03-09 20:11 ` Ingo Molnar
2008-03-09 20:31 ` Alexander van Heukelum
2008-03-09 20:51 ` Ingo Molnar
2008-03-09 21:29 ` Andi Kleen [this message]
2008-03-10 23:17 ` [RFC/PATCH] x86: Optimize find_next_(zero_)bit for small constant-size bitmaps Alexander van Heukelum
2008-03-11 9:56 ` Ingo Molnar
2008-03-11 15:17 ` [PATCH] " Alexander van Heukelum
2008-03-11 15:22 ` [RFC] non-x86: " Alexander van Heukelum
2008-03-11 15:23 ` [PATCH] x86: " Ingo Molnar
2008-03-09 20:28 ` [PATCH] x86: Change x86 to use generic find_next_bit Andi Kleen
2008-03-09 21:31 ` Andi Kleen
2008-03-13 12:44 ` Aneesh Kumar K.V
2008-03-13 14:27 ` Alexander van Heukelum
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