linux-kernel - Re: [RELEASE] Userspace RCU 0.6.2

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Message-ID: <20110614133934.GA4143@Krystal>
Date:	Tue, 14 Jun 2011 09:39:34 -0400
From:	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
To:	"ltt-dev@...ts.casi.polymtl.ca" <ltt-dev@...ts.casi.polymtl.ca>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"rp@...s.cs.pdx.edu" <rp@...s.cs.pdx.edu>
Cc:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	"Cui, Dexuan" <dexuan.cui@...el.com>
Subject: Re: [RELEASE] Userspace RCU 0.6.2

Hi,

Here is a new release of liburcu, fixing a symbol mismatch in the newly
introduced atomic operations "or/and" in urcu/uatomic/generic.h which
showed up on powerpc.

Changelog for 0.6.2:

* Fix build on powerpc.

(tested on powerpc32, sparc32 (v9) and x86_64)

Thanks,

Mathieu

* Mathieu Desnoyers (mathieu.desnoyers@...icios.com) wrote:
> liburcu is a LGPLv2.1 userspace RCU (read-copy-update) library. This
> data synchronization library provides read-side access which scales
> linearly with the number of cores. It does so by allowing multiples
> copies of a given data structure to live at the same time, and by
> monitoring the data structure accesses to detect grace periods after
> which memory reclamation is possible.
> 
> Changelog for 0.6.1:
> 
> * Add missing headers into release tarball:
>     urcu-call-rcu-impl.h and urcu-defer-impl.h
> 
> Project website: http://lttng.org/urcu
> Download link: http://www.lttng.org/files/urcu/
> 
> -- 
> Mathieu Desnoyers
> Operating System Efficiency R&D Consultant
> EfficiOS Inc.
> http://www.efficios.com

-- 
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com
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