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[Xen-devel] Will Xen 4.0 release use the pv-ops kernel despite it's perf
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] Will Xen 4.0 release use the pv-ops kernel despite it's performance hit |
| From: | Tom Rotenberg <tom.rotenberg@xxxxxxxxx> |
| Date: | Sun, 20 Dec 2009 19:41:31 +0200 |
| Delivery-date: | Sun, 20 Dec 2009 09:41:53 -0800 |
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Hi All, Will Xen 4.0 release use the pv-ops kernel, despite the fact that it has about ~15% hit in performance? This is a major performance hit, and releasing a new Xen version with a 15% performance hit in the dom0 kernel compared to a previous version, will just cause people not to upgrade to Xen 4.0 (especially if Xen 4.0, won't support the old 2.6.18 xen kernel anymore). Is this performance issue going to be addressed prior to Xen 4.0 release? Tom _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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