From 41fc8a573ea61b2463606a0714a9e563494da329 Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Fri, 19 Sep 2014 10:35:18 -0400 Subject: arch: Pass faults by const reference where possible This patch changes how faults are passed between methods in an attempt to copy as few reference-counting pointer instances as possible. This should avoid unecessary copies being created, contributing to the increment/decrement of the reference counters. --- src/arch/arm/stage2_mmu.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/arch/arm/stage2_mmu.cc') diff --git a/src/arch/arm/stage2_mmu.cc b/src/arch/arm/stage2_mmu.cc index 01451548c..98eeedb78 100755 --- a/src/arch/arm/stage2_mmu.cc +++ b/src/arch/arm/stage2_mmu.cc @@ -114,8 +114,8 @@ Stage2MMU::Stage2Translation::Stage2Translation(Stage2MMU &_parent, } void -Stage2MMU::Stage2Translation::finish(Fault _fault, RequestPtr req, ThreadContext *tc, - BaseTLB::Mode mode) +Stage2MMU::Stage2Translation::finish(const Fault &_fault, RequestPtr req, + ThreadContext *tc, BaseTLB::Mode mode) { fault = _fault; -- cgit v1.2.3