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| /gem5/src/mem/cache/ | ||
| H A D | cache.cc | diff 11747:a6da15219f95 Mon Dec 05 16:48:00 EST 2016 Nikos Nikoleris <nikos.nikoleris@arm.com> mem: Always use InvalidateReq to service WriteLineReq misses Previously, a WriteLineReq that missed in a cache would send out an InvalidateReq if the block lookup failed or an UpgradeReq if the block lookup succeeded but the block had sharers. This changes ensures that a WriteLineReq always sends an InvalidateReq to invalidate all copies of the block and satisfy the WriteLineReq. Change-Id: I207ff5b267663abf02bc0b08aeadde69ad81be61 Reviewed-by: Andreas Hansson <andreas.hansson@arm.com> |
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