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| author | Andreas Hansson <andreas.hansson@arm.com> | 2014-09-19 10:35:18 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2014-09-19 10:35:18 -0400 |
| commit | 41fc8a573ea61b2463606a0714a9e563494da329 (patch) | |
| tree | c038491b91eb89fa487781bca6ba5b6b1ba65ec3 /src/arch/arm/stage2_lookup.cc | |
| parent | 619c5519fe214250d537527ec95191a9b3d6fad2 (diff) | |
| download | gem5-41fc8a573ea61b2463606a0714a9e563494da329.tar.xz | |
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.
Diffstat (limited to 'src/arch/arm/stage2_lookup.cc')
| -rwxr-xr-x | src/arch/arm/stage2_lookup.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/arm/stage2_lookup.cc b/src/arch/arm/stage2_lookup.cc index 1299ade68..59cacd527 100755 --- a/src/arch/arm/stage2_lookup.cc +++ b/src/arch/arm/stage2_lookup.cc @@ -171,7 +171,7 @@ Stage2LookUp::mergeTe(RequestPtr req, BaseTLB::Mode mode) } void -Stage2LookUp::finish(Fault _fault, RequestPtr req, +Stage2LookUp::finish(const Fault &_fault, RequestPtr req, ThreadContext *tc, BaseTLB::Mode mode) { fault = _fault; |