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| author | Mitch Hayenga <mitch.hayenga@arm.com> | 2015-09-30 11:14:19 -0500 |
|---|---|---|
| committer | Mitch Hayenga <mitch.hayenga@arm.com> | 2015-09-30 11:14:19 -0500 |
| commit | 9e07a7504c94973e7837d1d3e96dbdb8d95cfad3 (patch) | |
| tree | 7f845430119da24bcb4405df3a1c2102f6b7b534 /src/mem/abstract_mem.cc | |
| parent | a5c4eb3de9deb3a71a6a5230a25ff5962e584980 (diff) | |
| download | gem5-9e07a7504c94973e7837d1d3e96dbdb8d95cfad3.tar.xz | |
cpu,isa,mem: Add per-thread wakeup logic
Changes wakeup functionality so that only specific threads on SMT
capable cpus are woken.
Diffstat (limited to 'src/mem/abstract_mem.cc')
| -rw-r--r-- | src/mem/abstract_mem.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mem/abstract_mem.cc b/src/mem/abstract_mem.cc index 4690a5d80..9b9c6e2c3 100644 --- a/src/mem/abstract_mem.cc +++ b/src/mem/abstract_mem.cc @@ -274,7 +274,8 @@ AbstractMemory::checkLockedAddrList(PacketPtr pkt) // architecture specifies that an event is // automatically generated when clearing the exclusive // monitor to wake up the processor in WFE. - system()->getThreadContext(i->contextId)->getCpuPtr()->wakeup(); + ThreadContext* ctx = system()->getThreadContext(i->contextId); + ctx->getCpuPtr()->wakeup(ctx->threadId()); i = lockedAddrList.erase(i); } else { i++; |