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mem: Remove unused cache squash functionality

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Tidying up.
This commit is contained in:
Andreas Hansson 2015-08-21 07:03:24 -04:00
parent ddfa96cf45
commit bda79817c8
2 changed files with 0 additions and 29 deletions
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22
src/mem/cache/cache.cc vendored
View file

@ -263,28 +263,6 @@ Cache::markInService(MSHR *mshr, bool pending_dirty_resp)
markInServiceInternal(mshr, pending_dirty_resp);
}
void
Cache::squash(int threadNum)
{
bool unblock = false;
BlockedCause cause = NUM_BLOCKED_CAUSES;
if (noTargetMSHR && noTargetMSHR->threadNum == threadNum) {
noTargetMSHR = NULL;
unblock = true;
cause = Blocked_NoTargets;
}
if (mshrQueue.isFull()) {
unblock = true;
cause = Blocked_NoMSHRs;
}
mshrQueue.squash(threadNum);
if (unblock && !mshrQueue.isFull()) {
clearBlocked(cause);
}
}
/////////////////////////////////////////////////////
//
// Access path: requests coming in from the CPU side

7
src/mem/cache/cache.hh vendored
View file

@ -342,13 +342,6 @@ class Cache : public BaseCache
*/
bool invalidateVisitor(CacheBlk &blk);
/**
* Squash all requests associated with specified thread.
* intended for use by I-cache.
* @param threadNum The thread to squash.
*/
void squash(int threadNum);
/**
* Generate an appropriate downstream bus request packet for the
* given parameters.