RFR 7147666 : High lock time for com.sun.org.apache.xerces.internal.impl.dv.DTDDVFactory.getInstance() (original) (raw)
Lance Andersen - Oracle Lance.Andersen at oracle.com
Mon Mar 5 21:02:35 UTC 2012
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looks ok joe
-lance On Mar 5, 2012, at 1:46 PM, Joe Wang wrote:
Hi all,
This is a low risk, proven patch made in Xerces back in 2007 [1], removing unnecessary "synchronization" in DTDDVFactory. As reported in 7147666, this patch improves performance in one of the xml test. Webrev : http://cr.openjdk.java.net/~joehw/7u4/cr7147666/webrev/ [1] http://svn.apache.org/viewvc?view=revision&revision=558581 Please review. Thanks, Joe
Lance Andersen| Principal Member of Technical Staff | +1.781.442.2037 Oracle Java Engineering 1 Network Drive Burlington, MA 01803 Lance.Andersen at oracle.com
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