From: Tejun Heo <tj@kernel.org>
Date: Wed, 24 Jun 2009 06:13:47 +0000 (+0900)
Subject: percpu: use DEFINE_PER_CPU_SHARED_ALIGNED()
X-Git-Tag: v2.6.32-rc1~676^2^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9bf3121af348d9255f1c917830fe8c2df52efcb;p=pandora-kernel.git

percpu: use DEFINE_PER_CPU_SHARED_ALIGNED()

There are a few places where ___cacheline_aligned* is used with
DEFINE_PER_CPU().  Use DEFINE_PER_CPU_SHARED_ALIGNED() instead.

DEFINE_PER_CPU_SHARED_ALIGNED() applies alignment only on SMPs.  While
all other converted places used _in_smp variant or only get compiled
for SMP, net/rds used unconditional ____cacheline_aligned.  I don't
see any reason these data structures should be aligned on UP and thus
converted together.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Andy Grover <andy.grover@oracle.com>
---

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