changeset 569e1f1d762d in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=569e1f1d762d
description:
cache: remove drainManager because it's not used
the cache drainManager is set but never cleared, this is because
the cache itself does not need to be drained and thus never
triggers a signalDrainDone(). because the drainManager variable
is not used properly and does not appear to be necessary it has
been removed with this patch.
diffstat:
src/mem/cache/base.cc | 3 ---
src/mem/cache/base.hh | 3 ---
2 files changed, 0 insertions(+), 6 deletions(-)
diffs (33 lines):
diff -r 5dca39cc7641 -r 569e1f1d762d src/mem/cache/base.cc
--- a/src/mem/cache/base.cc Mon Jan 28 08:24:40 2013 -0600
+++ b/src/mem/cache/base.cc Mon Jan 28 20:19:42 2013 -0500
@@ -77,7 +77,6 @@
blocked(0),
noTargetMSHR(NULL),
missCount(p->max_miss_count),
- drainManager(NULL),
addrRanges(p->addr_ranges.begin(), p->addr_ranges.end()),
system(p->system)
{
@@ -752,8 +751,6 @@
// Set status
if (count != 0) {
- drainManager = dm;
-
setDrainState(Drainable::Draining);
DPRINTF(Drain, "Cache not drained\n");
return count;
diff -r 5dca39cc7641 -r 569e1f1d762d src/mem/cache/base.hh
--- a/src/mem/cache/base.hh Mon Jan 28 08:24:40 2013 -0600
+++ b/src/mem/cache/base.hh Mon Jan 28 20:19:42 2013 -0500
@@ -287,9 +287,6 @@
/** The number of misses to trigger an exit event. */
Counter missCount;
- /** The drain event. */
- DrainManager *drainManager;
-
/**
* The address range to which the cache responds on the CPU side.
* Normally this is all possible memory addresses. */
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