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| author | Ali Saidi <Ali.Saidi@ARM.com> | 2013-01-07 13:05:32 -0500 |
|---|---|---|
| committer | Ali Saidi <Ali.Saidi@ARM.com> | 2013-01-07 13:05:32 -0500 |
| commit | 9a645d6e9bfc58fd93e4c706e8ee7103a3067942 (patch) | |
| tree | 2bc94678fe73294e531493605b8fab4f74de10e8 | |
| parent | 5ebe3210d80d7f0226c33877d7200be8cb38d423 (diff) | |
| download | gem5-9a645d6e9bfc58fd93e4c706e8ee7103a3067942.tar.xz | |
cache: add note about where conflicts are handled
| -rw-r--r-- | src/mem/cache/cache_impl.hh | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mem/cache/cache_impl.hh b/src/mem/cache/cache_impl.hh index a7c9a4a55..fc01e2c06 100644 --- a/src/mem/cache/cache_impl.hh +++ b/src/mem/cache/cache_impl.hh @@ -520,7 +520,10 @@ Cache<TagStore>::timingAccess(PacketPtr pkt) MSHR *mshr = mshrQueue.findMatch(blk_addr); if (mshr) { - // MSHR hit + /// MSHR hit + /// @note writebacks will be checked in getNextMSHR() + /// for any conflicting requests to the same block + //@todo remove hw_pf here assert(pkt->req->masterId() < system->maxMasters()); mshr_hits[pkt->cmdToIndex()][pkt->req->masterId()]++; |