Index: doc/theses/thierry_delisle_PhD/thesis/Makefile
===================================================================
--- doc/theses/thierry_delisle_PhD/thesis/Makefile	(revision c292244d4c299c228d7e40cd8a91071f5066c92f)
+++ doc/theses/thierry_delisle_PhD/thesis/Makefile	(revision 5ce9bea7df2b938e51fd16911bb3db187fc1d99d)
@@ -33,4 +33,5 @@
 	fairness \
 	io_uring \
+	pivot_ring \
 	system \
 }
@@ -106,4 +107,7 @@
 	sed -i 's/$@/${Build}\/$@/g' ${Build}/$@_t
 
+build/fairness.svg: fig/fairness.py | ${Build}
+	python3 fig/fairness.py build/fairness.svg
+
 ## pstex with inverted colors
 %.dark.pstex : fig/%.fig Makefile | ${Build}
Index: doc/theses/thierry_delisle_PhD/thesis/fig/pivot_ring.fig
===================================================================
--- doc/theses/thierry_delisle_PhD/thesis/fig/pivot_ring.fig	(revision 5ce9bea7df2b938e51fd16911bb3db187fc1d99d)
+++ doc/theses/thierry_delisle_PhD/thesis/fig/pivot_ring.fig	(revision 5ce9bea7df2b938e51fd16911bb3db187fc1d99d)
@@ -0,0 +1,30 @@
+#FIG 3.2  Produced by xfig version 3.2.7b
+Landscape
+Center
+Metric
+A4
+100.00
+Single
+-2
+1200 2
+5 1 0 1 0 7 35 -1 -1 0.000 0 1 1 0 2455.714 3375.000 1890 2700 1575 3375 1890 4050
+	1 1 1.00 60.00 120.00
+6 225 2475 1665 2835
+4 2 0 50 -1 0 12 0.0000 6 165 1440 1665 2805 \\lstinline|sqe|s\001
+4 2 0 50 -1 0 12 0.0000 6 135 810 1665 2610 Submitted\001
+-6
+6 180 3825 1620 4185
+4 2 0 50 -1 0 12 0.0000 6 135 810 1620 3960 Allocated\001
+4 2 0 50 -1 0 12 0.0000 6 165 1440 1620 4155 \\lstinline|sqe|s\001
+-6
+1 3 0 1 0 7 40 -1 20 0.000 1 0.0000 2475 3375 315 315 2475 3375 2790 3375
+1 3 0 1 0 7 50 -1 20 0.000 1 0.0000 2475 3375 765 765 2475 3375 3240 3375
+2 1 0 1 0 7 45 -1 -1 0.000 0 0 -1 0 0 2
+	 2475 3375 2133 2690
+2 1 0 1 0 7 45 -1 -1 4.000 0 0 -1 0 0 2
+	 2475 3375 1710 3375
+2 1 0 1 0 7 45 -1 -1 4.000 0 0 -1 0 0 2
+	 2475 3375 2133 4057
+4 0 0 50 -1 0 12 0.0000 6 135 360 2025 2565 Tail\001
+4 2 0 50 -1 0 12 0.0000 6 135 810 1485 3420 Partition\001
+4 0 0 50 -1 0 12 0.0000 6 135 360 2025 4320 Head\001