mbuf: remove control mbuf

[dpdk.git] / doc / guides / prog_guide / lpm_lib.rst

diff --git a/doc/guides/prog_guide/lpm_lib.rst b/doc/guides/prog_guide/lpm_lib.rst
index 692e37f64cf65624e3c9cca9e450f3d100a07565..8b5ff99cab253ab2edf7c48e3ce4791707212eb6 100644 (file)
--- a/doc/guides/prog_guide/lpm_lib.rst
+++ b/doc/guides/prog_guide/lpm_lib.rst
@@ -62,6 +62,8 @@ The main methods exported by the LPM component are:
     the algorithm picks the rule with the highest depth as the best match rule,
     which means that the rule has the highest number of most significant bits matching between the input key and the rule key.
 
+.. _lpm4_details:
+
 Implementation Details
 ----------------------
 
@@ -90,9 +92,11 @@ Instead, this approach takes advantage of the fact that rules longer than 24 bit
 By splitting the process in two different tables/levels and limiting the number of tbl8s,
 we can greatly reduce memory consumption while maintaining a very good lookup speed (one memory access, most of the times).
 
-.. image39 has been renamed
 
-|tbl24_tbl8|
+.. figure:: img/tbl24_tbl8.*
+
+   Table split into different levels
+
 
 An entry in tbl24 contains the following fields:
 
@@ -219,5 +223,3 @@ References
 
 *   Pankaj Gupta, Algorithms for Routing Lookups and Packet Classification, PhD Thesis, Stanford University,
     2000  (`http://klamath.stanford.edu/~pankaj/thesis/ thesis_1sided.pdf <http://klamath.stanford.edu/~pankaj/thesis/%20thesis_1sided.pdf>`_ )
-
-.. |tbl24_tbl8| image:: img/tbl24_tbl8.*