From dbade675fdd1f84f620d0cda54caf0f23953733c Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Fri, 13 Mar 2009 00:54:10 +0000
Subject: Add test for CONFIG_SEM_PREALLOCHOLDERS > 0

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1597 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/Documentation/NuttxPortingGuide.html | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'nuttx/Documentation')

diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html
index a381c6a67..4c730524a 100644
--- a/nuttx/Documentation/NuttxPortingGuide.html
+++ b/nuttx/Documentation/NuttxPortingGuide.html
@@ -1639,6 +1639,13 @@ The system can be re-made subsequently by just typing <code>make</code>.
     are only using semaphores as mutexes (only one holder) OR if no more
     than two threads participate using a counting semaphore.
   </li>
+  <li>
+    <code>CONFIG_SEM_NNESTPRIO. </code>: If priority inheritance is enabled,
+    then this setting is the maximum number of higher priority threads (minus
+    1) than can be waiting for another thread to release a count on a semaphore.
+    This value may be set to zero if no more than one thread is expected to
+    wait for a semaphore.
+  </li>
 </ul>
 
 <p>
-- 
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