update design xen

[lttv.git] / ltt / branches / poly / doc / developer / lttng-xen.txt

diff --git a/ltt/branches/poly/doc/developer/lttng-xen.txt b/ltt/branches/poly/doc/developer/lttng-xen.txt
index 83a8066b4f3b422aa8dcbf45e40dd90a157c67cc..38a3e5432a2baa2f8a6998f6f8e59fb81b4a5f78 100644 (file)
--- a/ltt/branches/poly/doc/developer/lttng-xen.txt
+++ b/ltt/branches/poly/doc/developer/lttng-xen.txt
@@ -55,7 +55,7 @@ decrement refcount : destroy the channels
 Events coming from xen :
 - Buffer switch
   through virq sent to dom0
-
+- wakes up poll on the buffers FD.
 
 
 * Dom0 Linux OS