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< * Copyright (c) 2013 ARM Limited
---
> * Copyright (c) 2013-2015 ARM Limited
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> * HashMap of SnoopItems indexed by line address
> */
> typedef m5::hash_map<Addr, SnoopItem> SnoopFilterCache;
>
> /**
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>
> /**
> * Removes snoop filter items which have no requesters and no holders.
> */
> void eraseIfNullEntry(SnoopFilterCache::iterator& sf_it);
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< m5::hash_map<Addr, SnoopItem> cachedLocations;
---
> SnoopFilterCache cachedLocations;
> /**
> * Variable to temporarily store value of snoopfilter entry
> * incase updateRequest needs to undo changes made in lookupRequest
> * (because of crossbar retry)
> */
> SnoopItem retryItem;