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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/cpu/inorder/resources/cache_unit.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/cpu/inorder/resources/cache_unit.cc')
| -rw-r--r-- | src/cpu/inorder/resources/cache_unit.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/inorder/resources/cache_unit.cc b/src/cpu/inorder/resources/cache_unit.cc index dea4f91fb..251369e01 100644 --- a/src/cpu/inorder/resources/cache_unit.cc +++ b/src/cpu/inorder/resources/cache_unit.cc @@ -405,7 +405,7 @@ CacheUnit::doTLBAccess(DynInstPtr inst, CacheReqPtr cache_req, int acc_size, } void -CacheUnit::trap(Fault fault, ThreadID tid, DynInstPtr inst) +CacheUnit::trap(const Fault &fault, ThreadID tid, DynInstPtr inst) { tlbBlocked[tid] = false; } |