From: William Lee Irwin III <wli@holomorphy.com>
To: Nick Piggin <npiggin@suse.de>
Cc: David Howells <dhowells@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
Andi Kleen <ak@suse.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [patch] generic rwsems
Date: Fri, 13 Apr 2007 06:22:00 -0700 [thread overview]
Message-ID: <20070413132200.GT2986@holomorphy.com> (raw)
In-Reply-To: <20070413124303.GD966@wotan.suse.de>
On Fri, Apr 13, 2007 at 02:43:03PM +0200, Nick Piggin wrote:
> Yes, this is the case on our 2 premiere SMP powerhouse architectures,
> sparc32 and parsic.
sparc32 is ultra-legacy and I have a tremendous amount of work to do on
SMP there. I don't feel that efficiency of locking primitives is a
crucial issue for sparc32.
-- wli
WARNING: multiple messages have this Message-ID (diff)
From: William Lee Irwin III <wli@holomorphy.com>
To: Nick Piggin <npiggin@suse.de>
Cc: David Howells <dhowells@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
Andi Kleen <ak@suse.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [patch] generic rwsems
Date: Fri, 13 Apr 2007 06:22:00 -0700 [thread overview]
Message-ID: <20070413132200.GT2986@holomorphy.com> (raw)
In-Reply-To: <20070413124303.GD966@wotan.suse.de>
On Fri, Apr 13, 2007 at 02:43:03PM +0200, Nick Piggin wrote:
> Yes, this is the case on our 2 premiere SMP powerhouse architectures,
> sparc32 and parsic.
sparc32 is ultra-legacy and I have a tremendous amount of work to do on
SMP there. I don't feel that efficiency of locking primitives is a
crucial issue for sparc32.
-- wli
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next prev parent reply other threads:[~2007-04-13 13:21 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-13 10:04 [patch] generic rwsems Nick Piggin
2007-04-13 10:04 ` Nick Piggin
2007-04-13 10:19 ` fastcalls, was " Christoph Hellwig
2007-04-13 10:59 ` Nick Piggin
2007-04-13 10:25 ` Nick Piggin
2007-04-13 10:25 ` Nick Piggin
2007-04-13 11:44 ` David Howells
2007-04-13 11:44 ` David Howells
2007-04-13 12:13 ` Christoph Hellwig
2007-04-13 12:13 ` Christoph Hellwig
2007-04-13 10:53 ` Andi Kleen
2007-04-13 10:53 ` Andi Kleen
2007-04-13 11:20 ` Nick Piggin
2007-04-13 11:20 ` Nick Piggin
2007-04-13 12:09 ` David Howells
2007-04-13 12:09 ` David Howells
2007-04-13 12:43 ` Nick Piggin
2007-04-13 12:43 ` Nick Piggin
2007-04-13 13:22 ` William Lee Irwin III [this message]
2007-04-13 13:22 ` William Lee Irwin III
2007-04-13 13:31 ` David Howells
2007-04-13 13:31 ` David Howells
2007-04-13 14:03 ` Nick Piggin
2007-04-13 14:03 ` Nick Piggin
2007-04-13 14:29 ` Eric Dumazet
2007-04-13 14:29 ` Eric Dumazet
2007-04-13 14:49 ` David Howells
2007-04-13 14:49 ` David Howells
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