From ea3351ff57366bb50fad7f89a2bd84af0f43afe9 Mon Sep 17 00:00:00 2001
From: 0xAX <0xAX@users.noreply.github.com>
Date: Sun, 17 Apr 2016 20:13:55 +0600
Subject: [PATCH] Update SUMMARY.md

---
 SUMMARY.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SUMMARY.md b/SUMMARY.md
index a7f6403..924c47f 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -43,6 +43,7 @@
     * [Time related system calls](Timers/timers-7.md)
 * [Synchronization primitives](SyncPrim/README.md)
     * [Introduction to spinlocks](SyncPrim/sync-1.md)
+    * [Queued spinlocks](SyncPrim/sync-2.md)
 * [Memory management](mm/README.md)
     * [Memblock](mm/linux-mm-1.md)
     * [Fixmaps and ioremap](mm/linux-mm-2.md)