From: Christoph Lameter <cl@linux.com>
To: Tejun Heo <tj@kernel.org>
Cc: akpm@linux-foundation.org
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: linux-kernel@vger.kernel.org
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: [cpuops inc_return V1 0/9] Implement this_cpu_inc_return (and friends) and use it in various places
Date: Mon, 06 Dec 2010 11:39:58 -0600 [thread overview]
Message-ID: <20101206173958.685460926@linux.com> (raw)
Extend the this_cpu_ops infrastructure to support this_cpu_inc_return and
then use the new functionality in various subsystems. Provide an optimize x86
implementation for these operations.
All these patches depends on the initial patch being applied first.
Patches have been reviewed a couple of times and I would suggest that
they go through Tejun's percpu tree for merging.
next reply other threads:[~2010-12-06 17:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-06 17:39 Christoph Lameter [this message]
2010-12-06 17:39 ` [cpuops inc_return V1 1/9] percpu: Generic support for this_cpu_add,sub,dec,inc_return Christoph Lameter
2010-12-08 16:15 ` [cpuops UPDATED " Tejun Heo
2010-12-06 17:40 ` [cpuops inc_return V1 2/9] x86: Support " Christoph Lameter
2010-12-08 16:44 ` [cpuops UPDATED 2/9] x86: Support for this_cpu_add, sub, dec, inc_return Tejun Heo
2010-12-06 17:40 ` [cpuops inc_return V1 3/9] x86: Use this_cpu_inc_return for nmi counter Christoph Lameter
2010-12-08 16:45 ` Tejun Heo
2010-12-08 17:31 ` Christoph Lameter
2010-12-08 17:45 ` Tejun Heo
2010-12-06 17:40 ` [cpuops inc_return V1 4/9] vmstat: Use this_cpu_inc_return for vm statistics Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 5/9] highmem: Use this_cpu_xx_return() operations Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 6/9] Taskstats: Use this_cpu_ops Christoph Lameter
2010-12-07 9:35 ` Michael Holzheu
2010-12-07 14:45 ` Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 7/9] fs: Use this_cpu_inc_return in buffer.c Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 8/9] random: Use this_cpu_inc_return Christoph Lameter
2010-12-06 18:11 ` Matt Mackall
2010-12-06 18:29 ` Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 9/9] Xen: " Christoph Lameter
2010-12-07 15:46 ` Straggler: Connector: Use this_cpu_operations Christoph Lameter
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