From 27fd1f8fb14e977ee61fed8fc9b863d0f2212eef Mon Sep 17 00:00:00 2001 From: rusty Date: Mon, 10 Feb 2014 10:29:25 +0000 Subject: Feedback: more clarity on aim of ring layout & cache effects. Signed-off-by: Rusty Russell git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@211 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652 --- feedback/5.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'feedback') diff --git a/feedback/5.txt b/feedback/5.txt index 4967821..26ce054 100644 --- a/feedback/5.txt +++ b/feedback/5.txt @@ -55,7 +55,7 @@ index 5d57f78..275ad98 100644 Efficient: Virtio devices consist of rings of descriptors - for input and output, which are neatly separated to avoid cache -+ for both input and output, which are neatly separated to avoid cache ++ for both input and output, which are neatly laid out to avoid cache effects from both driver and device writing to the same cache lines. -- cgit v1.2.3