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authorMitch Hayenga <mitch.hayenga@arm.com>2016-04-05 12:39:21 -0500
committerMitch Hayenga <mitch.hayenga@arm.com>2016-04-05 12:39:21 -0500
commit8615b27174ae06db4665016c877b1e88031af203 (patch)
tree7b28888f71e7e41e84d4087b6ccb53670e04582b /ext/sst
parent76ee011a12ade238d5cbf4b570e1d34d7ba72687 (diff)
downloadgem5-8615b27174ae06db4665016c877b1e88031af203.tar.xz
mem: Remove threadId from memory request class
In general, the ThreadID parameter is unnecessary in the memory system as the ContextID is what is used for the purposes of locks/wakeups. Since we allocate sequential ContextIDs for each thread on MT-enabled CPUs, ThreadID is unnecessary as the CPUs can identify the requesting thread through sideband info (SenderState / LSQ entries) or ContextID offset from the base ContextID for a cpu.
Diffstat (limited to 'ext/sst')
-rw-r--r--ext/sst/ExtMaster.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/sst/ExtMaster.cc b/ext/sst/ExtMaster.cc
index 26a6c4a09..ce6f8ab7b 100644
--- a/ext/sst/ExtMaster.cc
+++ b/ext/sst/ExtMaster.cc
@@ -177,7 +177,7 @@ ExtMaster::handleEvent(SST::Event* event)
}
auto req = new Request(ev->getAddr(), ev->getSize(), flags, 0);
- req->setThreadContext(ev->getGroupId(), 0);
+ req->setContext(ev->getGroupId());
auto pkt = new Packet(req, cmdO);
pkt->allocate();