> -----Original Message----- > From: Keller, Jacob E > Sent: Tuesday, November 27, 2012 11:00 AM > To: Richard Cochran; Andrey Wagin > Cc: Schmitt, Phillip J; Kirsher, Jeffrey T; e1000- > [email protected] > Subject: RE: ixgbe: Performance degradation due to v3.5-rc1-478-g1d1a79b > > > Actually the original change that added the BPF incorrectly put a register > read first which had the same performance impact. There is a fix upstream, > but it would be nice ot know what kernel this was on, and whether > that fix was applied or not. > > Thanks > > - Jake >
Oops, specifically this commit commit f42df16756dbcaba7b50cb7bbb0833b65d3ae167 Author: Jiri Benc <[email protected]> Commit: Jeff Kirsher <[email protected]> ixgbe: reduce PTP rx path overhead Thanks - Jake ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
