On Thu, 19 Jun 2014, Tejun Heo wrote: > Indeed, a patch?
Subject: percpu: Use ALIGN macro instead of hand coding alignment calculation Signed-off-by: Christoph Lameter <[email protected]> Index: linux/mm/percpu.c =================================================================== --- linux.orig/mm/percpu.c 2014-06-04 13:43:12.541466633 -0500 +++ linux/mm/percpu.c 2014-06-19 09:56:10.458023912 -0500 @@ -720,8 +720,7 @@ static void __percpu *pcpu_alloc(size_t if (unlikely(align < 2)) align = 2; - if (unlikely(size & 1)) - size++; + size = ALIGN(size, 2); if (unlikely(!size || size > PCPU_MIN_UNIT_SIZE || align > PAGE_SIZE)) { WARN(true, "illegal size (%zu) or align (%zu) for " -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
