added memory fence call (this may not be a bug free version), so pcqueue_lock is...
authorGengbin Zheng <gzheng@illinois.edu>
Mon, 15 Oct 2007 22:06:55 +0000 (22:06 +0000)
committerGengbin Zheng <gzheng@illinois.edu>
Mon, 15 Oct 2007 22:06:55 +0000 (22:06 +0000)
commit2b8627b0417c37293578fdb010e0eea510f3e0e2
tree33f75a27607e29dbcdd3020957f2c55753002306
parent5c94a284220a2485fb5c65b16d7a835aa4e17796
added memory fence call (this may not be a bug free version), so pcqueue_lock is still kept in case it is needed.
src/arch/util/pcqueue.h