From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick McHardy Subject: [PATCH 0/4]: Scalable HFSC Date: Sat, 14 Aug 2004 22:00:09 +0200 Sender: netdev-bounce@oss.sgi.com Message-ID: <411E6F49.9030303@trash.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@oss.sgi.com, devik , jamal Return-path: To: "David S. Miller" Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org These 4 patches for 2.4/2.6 make HFSC more scalable by using rbtree's instead of sorted lists and an O(1) algorithm for adjusting childrens vt-offset. With these patches HFSC with 1024 active sibling classes performs only slightly worse (CPU-wise) than HTB. Each change has been well tested in tcsim, so I think nothing should break. Regards Patrick