From: David Miller <davem@davemloft.net>
To: rusty@rustcorp.com.au
Cc: rostedt@goodmis.org, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, mathieu.desnoyers@polymtl.ca,
paulus@samba.org, benh@kernel.crashing.org
Subject: Re: local_add_return
Date: Mon, 15 Dec 2008 22:57:03 -0800 (PST) [thread overview]
Message-ID: <20081215.225703.178475399.davem@davemloft.net> (raw)
In-Reply-To: <200812161703.00697.rusty@rustcorp.com.au>
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 16 Dec 2008 17:03:00 +1030
> Now, I posted a benchmark patch before for archs to test. I'm interested
> in Sparc64. Does any arch win from using multiple counters? PowerPC has
> soft interrupt disable, so that solution wins over atomic_long_t for them.
I'll get you some sparc64 numbers.
next prev parent reply other threads:[~2008-12-16 6:57 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-15 13:47 local_add_return Steven Rostedt
2008-12-16 6:33 ` local_add_return Rusty Russell
2008-12-16 6:57 ` David Miller [this message]
2008-12-16 7:13 ` local_add_return David Miller
2008-12-16 22:38 ` local_add_return Rusty Russell
2008-12-16 23:25 ` local_add_return Luck, Tony
2008-12-16 23:43 ` local_add_return Heiko Carstens
2008-12-16 23:59 ` local_add_return Eric Dumazet
2008-12-17 0:01 ` local_add_return Mathieu Desnoyers
2008-12-18 22:52 ` local_add_return Rusty Russell
2008-12-19 3:35 ` local_add_return Mathieu Desnoyers
2008-12-19 5:54 ` local_add_return Rusty Russell
2008-12-19 17:06 ` local_add_return Mathieu Desnoyers
2008-12-20 1:33 ` local_add_return Rusty Russell
2008-12-22 18:43 ` local_add_return Mathieu Desnoyers
2008-12-24 11:42 ` local_add_return Rusty Russell
2008-12-24 18:53 ` local_add_return Mathieu Desnoyers
2008-12-16 16:25 ` local_add_return Mathieu Desnoyers
2008-12-17 11:23 ` local_add_return Rusty Russell
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