From 27ef94af4dbc36d8a13dcc30faf00b2e3a1d7eb6 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Thu, 28 Aug 2014 11:11:25 -0700
Subject: [PATCH] Add liblockdep slide

---
 index.html | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/index.html b/index.html
index 2a4f38d..da353db 100644
--- a/index.html
+++ b/index.html
@@ -305,6 +305,28 @@
   </ul>
 </div>
 
+<div class="slide">
+  <h1>User-space lockdep [3.14]</h1>
+  <ul>
+    <li>
+      Kernel threads and interrupts all run in same address space,
+      using several different synchronisation mechanisms
+    </li>
+    <li>
+      Easy to introduce bugs that can result in deadlock, but hard to
+      reproduce them
+    </li>
+    <li>
+      Kernel's 'lockdep' system dynamically tracks locking operations
+      and detects <em>potential</em> deadlocks
+    </li>
+    <li>
+      Now available as a userland library!  Except we need to package
+      it (build from linux-tools source package)
+    </li>
+  </ul>
+</div>
+
 <div class="slide">
   <h1>Questions?</h1>
 </div>
-- 
2.39.2