 Home |
Products |
Support |
Community |
News |
xen-devel
[Xen-devel] A problem/suggestion about network ring buffer
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] A problem/suggestion about network ring buffer |
| From: | zhefu jiang <guokeno0@xxxxxxxxx> |
| Date: | Wed, 31 Aug 2011 23:54:14 -0400 |
| Delivery-date: | Wed, 31 Aug 2011 20:56:48 -0700 |
| Dkim-signature: | v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=WgcUM9Wm1fWWCuRH586LCgK51qjr1/ys5OHGURaTwOI=; b=U3T6n20+chZSed3CaDj+DvFAzKsOSNyHgzCLTrjN8N1YglKdKCBsZ0a3GJclREBktG VWgom0GUXYG3+6s+dhQQSNp0XBVLgoCoGUhoDW5OBLvEG9sU37zH+FplcAGOZugvtpSk cwh0m88wnL+4oY3KMLkkbXHlxTlWWm9GvZxzk= |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| List-help: | <mailto:xen-devel-request@lists.xensource.com?subject=help> |
| List-id: | Xen developer discussion <xen-devel.lists.xensource.com> |
| List-post: | <mailto:xen-devel@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
|
Hi Recently some observation suggests that Xen's one-page sized ring buffer is not suitable for 10GB Networking environment. Sending packet at that high rate may cause the ring to overflow. So I'm now wondering that should we provide some mechanism in future versions of Xen to make the ring size configurable (such as passing the number of ring pages through xenbus)？
Best Wishes ----------------------------------------------------------- Jeff Jiang/Zhefu Jiang
_______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-devel] [xen-unstable test] 8781: regressions - FAIL, xen . org |
|---|---|
| Next by Date: | [Xen-users] Fwd: Loadable Hypervisor Modules, sagar hotchandani |
| Previous by Thread: | [Xen-devel] [xen-unstable test] 8781: regressions - FAIL, xen . org |
| Next by Thread: | [Xen-users] Fwd: Loadable Hypervisor Modules, sagar hotchandani |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
