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authorAndreas Hansson <andreas.hansson@arm.com>2014-09-03 07:42:53 -0400
committerAndreas Hansson <andreas.hansson@arm.com>2014-09-03 07:42:53 -0400
commit1ff4c45bbbaa22d5bd91e9bdd34d4435290ab8be (patch)
tree8249a3f3b73194cf9ccc6ce921ff6cf97052ed4d /src/cpu/testers/memtest
parent8f95144e161ef7bdb264eb572108a98f215785c0 (diff)
downloadgem5-1ff4c45bbbaa22d5bd91e9bdd34d4435290ab8be.tar.xz
mem: Avoid unecessary retries when bus peer is not ready
This patch removes unecessary retries that happened when the bus layer itself was no longer busy, but the the peer was not yet ready. Instead of sending a retry that will inevitably not succeed, the bus now silenty waits until the peer sends a retry.
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