From: Christoph Lameter <cl@linux.com>
Date: Wed, 8 Dec 2010 16:42:23 +0000 (+0100)
Subject: connector: Use this_cpu operations
X-Git-Tag: v2.6.38-rc1~455^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ea9f6833c8f865a221b59ce37d7650dcf3b3e17;p=pandora-kernel.git

connector: Use this_cpu operations

The patch was originally in the use cpuops patchset but it needs an
inc_return and is therefore dependent on an extension of the cpu ops.
Fixed up and verified that it compiles.

get_seq can benefit from this_cpu_operations.  Address calculation is
avoided and the increment is done using an xadd.

Cc: Scott James Remnant <scott@ubuntu.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---

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