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authorTejun Heo <tj@kernel.org>2009-06-24 15:13:45 +0900
committerTejun Heo <tj@kernel.org>2009-06-24 15:13:45 +0900
commit204fba4aa303ea4a7bb726a539bf4a5b9e3203d0 (patch)
tree899707e00035f1ec83077c16a7f559ecbcc36986 /init
parentfe87f94f341a4b4097285b46f003059b26eb59bf (diff)
percpu: cleanup percpu array definitions
Currently, the following three different ways to define percpu arrays are in use. 1. DEFINE_PER_CPU(elem_type[array_len], array_name); 2. DEFINE_PER_CPU(elem_type, array_name[array_len]); 3. DEFINE_PER_CPU(elem_type, array_name)[array_len]; Unify to #1 which correctly separates the roles of the two parameters and thus allows more flexibility in the way percpu variables are defined. [ Impact: cleanup ] Signed-off-by: Tejun Heo <tj@kernel.org> Reviewed-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Tony Luck <tony.luck@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: linux-mm@kvack.org Cc: Christoph Lameter <cl@linux-foundation.org> Cc: David S. Miller <davem@davemloft.net>
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