From: Richard Kennedy <richard@rsk.demon.co.uk>
Date: Tue, 10 Aug 2010 00:20:34 +0000 (-0700)
Subject: stop_machine: struct cpu_stopper, remove alignment padding on 64 bits
X-Git-Tag: v2.6.36-rc1~364
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=878ae1274944908e1863b06b03a2c94907afaa20;p=pandora-kernel.git

stop_machine: struct cpu_stopper, remove alignment padding on 64 bits

Reorder elements in structure cpu_stopper to remove alignment padding on
64 bit builds, this shrinks its size from 40 to 32 bytes saving 8 bytes
per cpu.

Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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