[PATCH 2/2] defer/rcuusage: Move float objects away of section titles

[Akira Yokosawa <akiyks@gmail.com>]

Float objects are treated as page/column break candidates.
They can cause widowed section titles.

Move a pair of such objects in recently added contents.

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
---
 defer/rcuusage.tex | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/defer/rcuusage.tex b/defer/rcuusage.tex
index 01342fda..9f2a428e 100644
--- a/defer/rcuusage.tex
+++ b/defer/rcuusage.tex
@@ -6,6 +6,14 @@
 \label{sec:defer:RCU Usage}
 \OriginallyPublished{Section}{sec:defer:RCU Usage}{RCU Usage}{Linux Weekly News}{PaulEMcKenney2008WhatIsRCUUsage}
 
+This section answers the question ``What is RCU?'' from the viewpoint
+of the uses to which RCU can be put.
+Because RCU is most frequently used to replace some existing mechanism,
+we look at it primarily in terms of its relationship to such mechanisms,
+as listed in \cref{tab:defer:RCU Usage}.
+Following the sections listed in this table,
+\cref{sec:defer:RCU Usage Summary} provides a summary.
+
 \begin{table}
 \renewcommand*{\arraystretch}{1.2}
 \centering
@@ -40,14 +48,6 @@ Quasi multi-version concurrency control (MVCC) &
 \label{tab:defer:RCU Usage}
 \end{table}
 
-This section answers the question ``What is RCU?'' from the viewpoint
-of the uses to which RCU can be put.
-Because RCU is most frequently used to replace some existing mechanism,
-we look at it primarily in terms of its relationship to such mechanisms,
-as listed in \cref{tab:defer:RCU Usage}.
-Following the sections listed in this table,
-\cref{sec:defer:RCU Usage Summary} provides a summary.
-
 \subsubsection{RCU for Pre-BSD Routing}
 \label{sec:defer:RCU for Pre-BSD Routing}
 
@@ -414,13 +414,6 @@ was shown in the previous sections.
 \subsubsection{Phased State Change}
 \label{sec:defer:Phased State Change}
 
-\begin{figure}
-\centering
-\resizebox{\twocolumnwidth}{!}{\includegraphics{defer/RCUphasedstatechange}}
-\caption{Phased State Change for Maintenance Operation}
-\label{fig:defer:Phased State Change for Maintenance Operation}
-\end{figure}
-
 \Cref{fig:defer:Phased State Change for Maintenance Operation}
 shows a timeline for an example phased state change to efficiently
 handle maintenance operations.
@@ -431,6 +424,13 @@ operations must be undertaken carefully, taking into account added
 complexities due to their running concurrently with that maintenance
 operation.
 
+\begin{figure}
+\centering
+\resizebox{\twocolumnwidth}{!}{\includegraphics{defer/RCUphasedstatechange}}
+\caption{Phased State Change for Maintenance Operation}
+\label{fig:defer:Phased State Change for Maintenance Operation}
+\end{figure}
+
 In the figure, these apparently conflicting requirements are resolved by
 having a prepare phase prior to the maintenance operation and a cleanup
 phase after it, during which the common-case operations can proceed
-- 
2.17.1