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Don't call recvRetry if the bus is busy anyway. This takes care of a corner case...
author
Gabe Black
<gblack@eecs.umich.edu>
Wed, 11 Oct 2006 04:54:47 +0000
(
00:54
-0400)
committer
Gabe Black
<gblack@eecs.umich.edu>
Wed, 11 Oct 2006 04:54:47 +0000
(
00:54
-0400)
--HG--
extra : convert_revision :
38f7ef1b41477fb2a2438387ef3a81cccd3e7a8a
src/mem/bus.cc
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diff --git
a/src/mem/bus.cc
b/src/mem/bus.cc
index 6065ee1f1517ca19ee9114ebd41df6398367f380..3998666c7c6ef69de2952f91f376857e36a82dad 100644
(file)
--- a/
src/mem/bus.cc
+++ b/
src/mem/bus.cc
@@
-206,8
+206,8
@@
void
Bus::recvRetry(int id)
{
DPRINTF(Bus, "Received a retry\n");
- // If there's anything waiting...
- if (retryList.size()) {
+ // If there's anything waiting
, and the bus isn't busy
...
+ if (retryList.size()
&& curTick >= tickNextIdle
) {
//retryingPort = retryList.front();
inRetry = true;
DPRINTF(Bus, "Sending a retry\n");