• Tejun Heo's avatar
    percpu: cleanup percpu array definitions · 204fba4a
    Tejun Heo authored
    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: default avatarTejun Heo <tj@kernel.org>
    Reviewed-by: default avatarChristoph 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>
    204fba4a
quicklist.c 2.46 KB