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author | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-06-04 09:40:19 +0100 |
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committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-06-11 16:55:30 +0000 |
commit | f54020eb8155371725ab75b0fc5c419287eca084 (patch) | |
tree | 65d379f7603e689e083e9a58ff4c2e90abd19fbf /src/mem/cache/mshr.cc | |
parent | 2113b21996d086dab32b9fd388efe3df241bfbd2 (diff) | |
download | gem5-f54020eb8155371725ab75b0fc5c419287eca084.tar.xz |
misc: Using smart pointers for memory Requests
This patch is changing the underlying type for RequestPtr from Request*
to shared_ptr<Request>. Having memory requests being managed by smart
pointers will simplify the code; it will also prevent memory leakage and
dangling pointers.
Change-Id: I7749af38a11ac8eb4d53d8df1252951e0890fde3
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10996
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Diffstat (limited to 'src/mem/cache/mshr.cc')
-rw-r--r-- | src/mem/cache/mshr.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mem/cache/mshr.cc b/src/mem/cache/mshr.cc index dc490790b..21ce8a36d 100644 --- a/src/mem/cache/mshr.cc +++ b/src/mem/cache/mshr.cc @@ -424,7 +424,8 @@ MSHR::handleSnoop(PacketPtr pkt, Counter _order) // the packet and the request as part of handling the deferred // snoop. PacketPtr cp_pkt = will_respond ? new Packet(pkt, true, true) : - new Packet(new Request(*pkt->req), pkt->cmd, blkSize, pkt->id); + new Packet(std::make_shared<Request>(*pkt->req), pkt->cmd, + blkSize, pkt->id); if (will_respond) { // we are the ordering point, and will consequently |