Changeset 11144:f3dcf1be17c4
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ruby: RubyPort delete snoop requests

In RubyPort::ruby_eviction_callback, prior changes fixed a memory leak caused
by instantiating separate packets for each port that the eviction was forwarded
to. That change, however, left the instantiated request to also leak. Allocate
it on the stack to avoid the leak.

Compiled gem5.debug with --without-tcmalloc. Ran large tests with Valgrind.