doc: rcu: Update Data-Structures for RCU flavor consolidation
This patch updates all Data-Structures document figures and text and removes some unwanted figures, to reflect the recent work Paul has been doing with consolidating all flavors of RCU. Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> Cc: <kernel-team@android.com> Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
This commit is contained in:
Joel Fernandes (Google)
Paul E. McKenney
parent
c9b6f899e1
commit
b54d9db260
|
|
@ -1,499 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<!-- Creator: fig2dev Version 3.2 Patchlevel 5e -->
|
||||
|
||||
<!-- CreationDate: Wed Dec 9 17:26:09 2015 -->
|
||||
|
||||
<!-- Magnification: 2.000 -->
|
||||
|
||||
<svg
|
||||
xmlns:dc="http://purl.org/dc/elements/1.1/"
|
||||
xmlns:cc="http://creativecommons.org/ns#"
|
||||
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
|
||||
xmlns:svg="http://www.w3.org/2000/svg"
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
|
||||
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
|
||||
width="5.7in"
|
||||
height="6.6in"
|
||||
viewBox="-44 -44 6838 7888"
|
||||
id="svg2"
|
||||
version="1.1"
|
||||
inkscape:version="0.48.4 r9939"
|
||||
sodipodi:docname="BigTreeClassicRCUBH.fig">
|
||||
<metadata
|
||||
id="metadata110">
|
||||
<rdf:RDF>
|
||||
<cc:Work
|
||||
rdf:about="">
|
||||
<dc:format>image/svg+xml</dc:format>
|
||||
<dc:type
|
||||
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
|
||||
<dc:title></dc:title>
|
||||
</cc:Work>
|
||||
</rdf:RDF>
|
||||
</metadata>
|
||||
<defs
|
||||
id="defs108">
|
||||
<marker
|
||||
inkscape:stockid="Arrow1Mend"
|
||||
orient="auto"
|
||||
refY="0.0"
|
||||
refX="0.0"
|
||||
id="Arrow1Mend"
|
||||
style="overflow:visible;">
|
||||
<path
|
||||
id="path3868"
|
||||
d="M 0.0,0.0 L 5.0,-5.0 L -12.5,0.0 L 5.0,5.0 L 0.0,0.0 z "
|
||||
style="fill-rule:evenodd;stroke:#000000;stroke-width:1.0pt;"
|
||||
transform="scale(0.4) rotate(180) translate(10,0)" />
|
||||
</marker>
|
||||
<marker
|
||||
inkscape:stockid="Arrow2Mend"
|
||||
orient="auto"
|
||||
refY="0.0"
|
||||
refX="0.0"
|
||||
id="Arrow2Mend"
|
||||
style="overflow:visible;">
|
||||
<path
|
||||
id="path3886"
|
||||
style="fill-rule:evenodd;stroke-width:0.62500000;stroke-linejoin:round;"
|
||||
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
|
||||
transform="scale(0.6) rotate(180) translate(0,0)" />
|
||||
</marker>
|
||||
</defs>
|
||||
<sodipodi:namedview
|
||||
pagecolor="#ffffff"
|
||||
bordercolor="#666666"
|
||||
borderopacity="1"
|
||||
objecttolerance="10"
|
||||
gridtolerance="10"
|
||||
guidetolerance="10"
|
||||
inkscape:pageopacity="0"
|
||||
inkscape:pageshadow="2"
|
||||
inkscape:window-width="878"
|
||||
inkscape:window-height="1148"
|
||||
id="namedview106"
|
||||
showgrid="false"
|
||||
inkscape:zoom="1.3547758"
|
||||
inkscape:cx="256.5"
|
||||
inkscape:cy="297"
|
||||
inkscape:window-x="45"
|
||||
inkscape:window-y="24"
|
||||
inkscape:window-maximized="0"
|
||||
inkscape:current-layer="g4" />
|
||||
<g
|
||||
style="stroke-width:.025in; fill:none"
|
||||
id="g4">
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="450"
|
||||
y="0"
|
||||
width="6300"
|
||||
height="7350"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffffff; "
|
||||
id="rect6" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="4950"
|
||||
y="4950"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect8" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="750"
|
||||
y="600"
|
||||
width="5700"
|
||||
height="3750"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffff00; "
|
||||
id="rect10" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="0"
|
||||
y="450"
|
||||
width="6300"
|
||||
height="7350"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffffff; "
|
||||
id="rect12" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="300"
|
||||
y="1050"
|
||||
width="5700"
|
||||
height="3750"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffff00; "
|
||||
id="rect14" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="2850"
|
||||
cy="3900"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle16" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="3150"
|
||||
cy="3900"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle18" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="3450"
|
||||
cy="3900"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle20" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="1350"
|
||||
cy="5100"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle22" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="1650"
|
||||
cy="5100"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle24" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="1950"
|
||||
cy="5100"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle26" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="4350"
|
||||
cy="5100"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle28" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="4650"
|
||||
cy="5100"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle30" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="4950"
|
||||
cy="5100"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle32" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="1350,3450 2350,2590 "
|
||||
style="stroke:#00d1d1;stroke-width:30.0045575;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline34" />
|
||||
<!-- Arrowhead on XXXpoint 1350 3450 - 2444 2510-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="4950,3450 3948,2590 "
|
||||
style="stroke:#00d1d1;stroke-width:30.0045575;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline38" />
|
||||
<!-- Arrowhead on XXXpoint 4950 3450 - 3854 2510-->
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="750"
|
||||
y="3450"
|
||||
width="1800"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffbfbf; "
|
||||
id="rect42" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="2250,5400 2250,4414 "
|
||||
style="stroke:#00d1d1;stroke-width:30.0045575;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline44" />
|
||||
<!-- Arrowhead on XXXpoint 2250 5400 - 2250 4290-->
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="1500"
|
||||
y="5400"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect48" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="300"
|
||||
y="6600"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect50" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="3750"
|
||||
y="3450"
|
||||
width="1800"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffbfbf; "
|
||||
id="rect52" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="4500"
|
||||
y="5400"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect54" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="3300"
|
||||
y="6600"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect56" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="2250"
|
||||
y="1650"
|
||||
width="1800"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffbfbf; "
|
||||
id="rect58" />
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="6450"
|
||||
y="300"
|
||||
fill="#000000"
|
||||
font-family="Helvetica"
|
||||
font-style="normal"
|
||||
font-weight="normal"
|
||||
font-size="192"
|
||||
text-anchor="end"
|
||||
id="text60">rcu_bh</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="3150"
|
||||
y="1950"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text62">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="3150"
|
||||
y="2250"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text64">rcu_node</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1650"
|
||||
y="3750"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text66">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1650"
|
||||
y="4050"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text68">rcu_node</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4650"
|
||||
y="4050"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text70">rcu_node</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4650"
|
||||
y="3750"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text72">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="2250"
|
||||
y="5700"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text74">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="2250"
|
||||
y="6000"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text76">rcu_data</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1050"
|
||||
y="6900"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text78">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1050"
|
||||
y="7200"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text80">rcu_data</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="5250"
|
||||
y="5700"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text82">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="5250"
|
||||
y="6000"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text84">rcu_data</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4050"
|
||||
y="6900"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text86">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4050"
|
||||
y="7200"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text88">rcu_data</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="450"
|
||||
y="1350"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="start"
|
||||
id="text90">struct rcu_state</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="6000"
|
||||
y="750"
|
||||
fill="#000000"
|
||||
font-family="Helvetica"
|
||||
font-style="normal"
|
||||
font-weight="normal"
|
||||
font-size="192"
|
||||
text-anchor="end"
|
||||
id="text92">rcu_sched</text>
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="5250,5400 5250,4414 "
|
||||
style="stroke:#00d1d1;stroke-width:30.0045575;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline94" />
|
||||
<!-- Arrowhead on XXXpoint 5250 5400 - 5250 4290-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="4050,6600 4050,4414 "
|
||||
style="stroke:#00d1d1;stroke-width:30.0045575;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline98" />
|
||||
<!-- Arrowhead on XXXpoint 4050 6600 - 4050 4290-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="1050,6600 1050,4414 "
|
||||
style="stroke:#00d1d1;stroke-width:30.0045575;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline102" />
|
||||
<!-- Arrowhead on XXXpoint 1050 6600 - 1050 4290-->
|
||||
</g>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 13 KiB |
|
|
@ -1,741 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<!-- Creator: fig2dev Version 3.2 Patchlevel 5e -->
|
||||
|
||||
<!-- CreationDate: Wed Dec 9 17:32:59 2015 -->
|
||||
|
||||
<!-- Magnification: 2.000 -->
|
||||
|
||||
<svg
|
||||
xmlns:dc="http://purl.org/dc/elements/1.1/"
|
||||
xmlns:cc="http://creativecommons.org/ns#"
|
||||
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
|
||||
xmlns:svg="http://www.w3.org/2000/svg"
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
|
||||
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
|
||||
width="6.1in"
|
||||
height="8.9in"
|
||||
viewBox="-44 -44 7288 10738"
|
||||
id="svg2"
|
||||
version="1.1"
|
||||
inkscape:version="0.48.4 r9939"
|
||||
sodipodi:docname="BigTreePreemptRCUBHdyntick.fig">
|
||||
<metadata
|
||||
id="metadata182">
|
||||
<rdf:RDF>
|
||||
<cc:Work
|
||||
rdf:about="">
|
||||
<dc:format>image/svg+xml</dc:format>
|
||||
<dc:type
|
||||
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
|
||||
<dc:title></dc:title>
|
||||
</cc:Work>
|
||||
</rdf:RDF>
|
||||
</metadata>
|
||||
<defs
|
||||
id="defs180">
|
||||
<marker
|
||||
inkscape:stockid="Arrow1Mend"
|
||||
orient="auto"
|
||||
refY="0.0"
|
||||
refX="0.0"
|
||||
id="Arrow1Mend"
|
||||
style="overflow:visible;">
|
||||
<path
|
||||
id="path3940"
|
||||
d="M 0.0,0.0 L 5.0,-5.0 L -12.5,0.0 L 5.0,5.0 L 0.0,0.0 z "
|
||||
style="fill-rule:evenodd;stroke:#000000;stroke-width:1.0pt;"
|
||||
transform="scale(0.4) rotate(180) translate(10,0)" />
|
||||
</marker>
|
||||
</defs>
|
||||
<sodipodi:namedview
|
||||
pagecolor="#ffffff"
|
||||
bordercolor="#666666"
|
||||
borderopacity="1"
|
||||
objecttolerance="10"
|
||||
gridtolerance="10"
|
||||
guidetolerance="10"
|
||||
inkscape:pageopacity="0"
|
||||
inkscape:pageshadow="2"
|
||||
inkscape:window-width="874"
|
||||
inkscape:window-height="1148"
|
||||
id="namedview178"
|
||||
showgrid="false"
|
||||
inkscape:zoom="1.2097379"
|
||||
inkscape:cx="274.5"
|
||||
inkscape:cy="400.49997"
|
||||
inkscape:window-x="946"
|
||||
inkscape:window-y="24"
|
||||
inkscape:window-maximized="0"
|
||||
inkscape:current-layer="g4" />
|
||||
<g
|
||||
style="stroke-width:.025in; fill:none"
|
||||
id="g4">
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="900"
|
||||
y="0"
|
||||
width="6300"
|
||||
height="7350"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffffff; "
|
||||
id="rect6" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="1200"
|
||||
y="600"
|
||||
width="5700"
|
||||
height="3750"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffff00; "
|
||||
id="rect8" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="5400"
|
||||
y="4950"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect10" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="450"
|
||||
y="450"
|
||||
width="6300"
|
||||
height="7350"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffffff; "
|
||||
id="rect12" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="750"
|
||||
y="1050"
|
||||
width="5700"
|
||||
height="3750"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffff00; "
|
||||
id="rect14" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="4950"
|
||||
y="5400"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect16" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="5250,8550 5688,6362 "
|
||||
style="stroke:#00ff00;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; "
|
||||
id="polyline18" />
|
||||
<!-- Arrowhead on XXXpoint 5250 8550 - 5710 6240-->
|
||||
<polyline
|
||||
points="5714 6518 5704 6272 5598 6494 "
|
||||
style="stroke:#00ff00;stroke-width:14;stroke-miterlimit:8; "
|
||||
id="polyline20" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="4050,9750 4486,7712 "
|
||||
style="stroke:#00ff00;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; "
|
||||
id="polyline22" />
|
||||
<!-- Arrowhead on XXXpoint 4050 9750 - 4512 7590-->
|
||||
<polyline
|
||||
points="4514 7868 4506 7622 4396 7844 "
|
||||
style="stroke:#00ff00;stroke-width:14;stroke-miterlimit:8; "
|
||||
id="polyline24" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="1040,9750 1476,7712 "
|
||||
style="stroke:#00ff00;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; "
|
||||
id="polyline26" />
|
||||
<!-- Arrowhead on XXXpoint 1040 9750 - 1502 7590-->
|
||||
<polyline
|
||||
points="1504 7868 1496 7622 1386 7844 "
|
||||
style="stroke:#00ff00;stroke-width:14;stroke-miterlimit:8; "
|
||||
id="polyline28" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="2240,8550 2676,6512 "
|
||||
style="stroke:#00ff00;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; "
|
||||
id="polyline30" />
|
||||
<!-- Arrowhead on XXXpoint 2240 8550 - 2702 6390-->
|
||||
<polyline
|
||||
points="2704 6668 2696 6422 2586 6644 "
|
||||
style="stroke:#00ff00;stroke-width:14;stroke-miterlimit:8; "
|
||||
id="polyline32" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="4050,9750 5682,6360 "
|
||||
style="stroke:#00ff00;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; "
|
||||
id="polyline34" />
|
||||
<!-- Arrowhead on XXXpoint 4050 9750 - 5736 6246-->
|
||||
<polyline
|
||||
points="5672 6518 5722 6276 5562 6466 "
|
||||
style="stroke:#00ff00;stroke-width:14;stroke-miterlimit:8; "
|
||||
id="polyline36" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="1010,9750 2642,6360 "
|
||||
style="stroke:#00ff00;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; "
|
||||
id="polyline38" />
|
||||
<!-- Arrowhead on XXXpoint 1010 9750 - 2696 6246-->
|
||||
<polyline
|
||||
points="2632 6518 2682 6276 2522 6466 "
|
||||
style="stroke:#00ff00;stroke-width:14;stroke-miterlimit:8; "
|
||||
id="polyline40" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="0"
|
||||
y="900"
|
||||
width="6300"
|
||||
height="7350"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffffff; "
|
||||
id="rect42" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="300"
|
||||
y="1500"
|
||||
width="5700"
|
||||
height="3750"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffff00; "
|
||||
id="rect44" />
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="1350,3900 2350,3040 "
|
||||
style="stroke:#00d1d1;stroke-width:30.00205472;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline46" />
|
||||
<!-- Arrowhead on XXXpoint 1350 3900 - 2444 2960-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="4950,3900 3948,3040 "
|
||||
style="stroke:#00d1d1;stroke-width:30.00205472;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline50" />
|
||||
<!-- Arrowhead on XXXpoint 4950 3900 - 3854 2960-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="4050,7050 4050,4864 "
|
||||
style="stroke:#00d1d1;stroke-width:30.00205472;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline54" />
|
||||
<!-- Arrowhead on XXXpoint 4050 7050 - 4050 4740-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="1050,7050 1050,4864 "
|
||||
style="stroke:#00d1d1;stroke-width:30.00205472;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline58" />
|
||||
<!-- Arrowhead on XXXpoint 1050 7050 - 1050 4740-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="2250,5850 2250,4864 "
|
||||
style="stroke:#00d1d1;stroke-width:30.00205472;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline62" />
|
||||
<!-- Arrowhead on XXXpoint 2250 5850 - 2250 4740-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="2250,8550 2250,6814 "
|
||||
style="stroke:#00ff00;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; "
|
||||
id="polyline66" />
|
||||
<!-- Arrowhead on XXXpoint 2250 8550 - 2250 6690-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="1050,9750 1050,8014 "
|
||||
style="stroke:#00ff00;stroke-width:30.00205472;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline70" />
|
||||
<!-- Arrowhead on XXXpoint 1050 9750 - 1050 7890-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="4050,9750 4050,8014 "
|
||||
style="stroke:#00ff00;stroke-width:30.00205472;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline74" />
|
||||
<!-- Arrowhead on XXXpoint 4050 9750 - 4050 7890-->
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="5250,8550 5250,6814 "
|
||||
style="stroke:#00ff00;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; "
|
||||
id="polyline78" />
|
||||
<!-- Arrowhead on XXXpoint 5250 8550 - 5250 6690-->
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="2850"
|
||||
cy="4350"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle82" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="3150"
|
||||
cy="4350"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle84" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="3450"
|
||||
cy="4350"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle86" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="1350"
|
||||
cy="5550"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle88" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="1650"
|
||||
cy="5550"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle90" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="1950"
|
||||
cy="5550"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle92" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="4350"
|
||||
cy="5550"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle94" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="4650"
|
||||
cy="5550"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle96" />
|
||||
<!-- Circle -->
|
||||
<circle
|
||||
cx="4950"
|
||||
cy="5550"
|
||||
r="76"
|
||||
style="fill:#000000;stroke:#000000;stroke-width:14;"
|
||||
id="circle98" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="750"
|
||||
y="3900"
|
||||
width="1800"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffbfbf; "
|
||||
id="rect100" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="300"
|
||||
y="7050"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect102" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="3750"
|
||||
y="3900"
|
||||
width="1800"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffbfbf; "
|
||||
id="rect104" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="4500"
|
||||
y="5850"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect106" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="3300"
|
||||
y="7050"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect108" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="2250"
|
||||
y="2100"
|
||||
width="1800"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#ffbfbf; "
|
||||
id="rect110" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="0"
|
||||
y="9750"
|
||||
width="2100"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#00ff00; "
|
||||
id="rect112" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="1350"
|
||||
y="8550"
|
||||
width="2100"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#00ff00; "
|
||||
id="rect114" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="3000"
|
||||
y="9750"
|
||||
width="2100"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#00ff00; "
|
||||
id="rect116" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="4350"
|
||||
y="8550"
|
||||
width="2100"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#00ff00; "
|
||||
id="rect118" />
|
||||
<!-- Line: box -->
|
||||
<rect
|
||||
x="1500"
|
||||
y="5850"
|
||||
width="1500"
|
||||
height="900"
|
||||
rx="0"
|
||||
style="stroke:#000000;stroke-width:30; stroke-linejoin:miter; stroke-linecap:butt; fill:#87cfff; "
|
||||
id="rect120" />
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="6450"
|
||||
y="750"
|
||||
fill="#000000"
|
||||
font-family="Helvetica"
|
||||
font-style="normal"
|
||||
font-weight="normal"
|
||||
font-size="192"
|
||||
text-anchor="end"
|
||||
id="text122">rcu_bh</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="3150"
|
||||
y="2400"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text124">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="3150"
|
||||
y="2700"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text126">rcu_node</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1650"
|
||||
y="4200"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text128">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1650"
|
||||
y="4500"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text130">rcu_node</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4650"
|
||||
y="4500"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text132">rcu_node</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4650"
|
||||
y="4200"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text134">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="2250"
|
||||
y="6150"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text136">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="2250"
|
||||
y="6450"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text138">rcu_data</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1050"
|
||||
y="7350"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text140">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1050"
|
||||
y="7650"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text142">rcu_data</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="5250"
|
||||
y="6150"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text144">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="5250"
|
||||
y="6450"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text146">rcu_data</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4050"
|
||||
y="7350"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text148">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4050"
|
||||
y="7650"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text150">rcu_data</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="450"
|
||||
y="1800"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="start"
|
||||
id="text152">struct rcu_state</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1050"
|
||||
y="10050"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text154">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="1050"
|
||||
y="10350"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text156">rcu_dynticks</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4050"
|
||||
y="10050"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text158">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="4050"
|
||||
y="10350"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text160">rcu_dynticks</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="2400"
|
||||
y="8850"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text162">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="2400"
|
||||
y="9150"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text164">rcu_dynticks</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="5400"
|
||||
y="8850"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text166">struct</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="5400"
|
||||
y="9150"
|
||||
fill="#000000"
|
||||
font-family="Courier"
|
||||
font-style="normal"
|
||||
font-weight="bold"
|
||||
font-size="192"
|
||||
text-anchor="middle"
|
||||
id="text168">rcu_dynticks</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="6900"
|
||||
y="300"
|
||||
fill="#000000"
|
||||
font-family="Helvetica"
|
||||
font-style="normal"
|
||||
font-weight="normal"
|
||||
font-size="192"
|
||||
text-anchor="end"
|
||||
id="text170">rcu_preempt</text>
|
||||
<!-- Text -->
|
||||
<text
|
||||
xml:space="preserve"
|
||||
x="6000"
|
||||
y="1200"
|
||||
fill="#000000"
|
||||
font-family="Helvetica"
|
||||
font-style="normal"
|
||||
font-weight="normal"
|
||||
font-size="192"
|
||||
text-anchor="end"
|
||||
id="text172">rcu_sched</text>
|
||||
<!-- Line -->
|
||||
<polyline
|
||||
points="5250,5850 5250,4864 "
|
||||
style="stroke:#00d1d1;stroke-width:30.00205472;stroke-linejoin:miter;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
|
||||
id="polyline174" />
|
||||
<!-- Arrowhead on XXXpoint 5250 5850 - 5250 4740-->
|
||||
</g>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 20 KiB |
File diff suppressed because it is too large
Load Diff
|
Before Width: | Height: | Size: 24 KiB After Width: | Height: | Size: 22 KiB |
|
|
@ -154,36 +154,9 @@ on that root <tt>rcu_node</tt> structure remains acceptably low.
|
|||
keeping lock contention under control at all tree levels regardless
|
||||
of the level of loading on the system.
|
||||
|
||||
</p><p>The Linux kernel actually supports multiple flavors of RCU
|
||||
running concurrently, so RCU builds separate data structures for each
|
||||
flavor.
|
||||
For example, for <tt>CONFIG_TREE_RCU=y</tt> kernels, RCU provides
|
||||
rcu_sched and rcu_bh, as shown below:
|
||||
|
||||
</p><p><img src="BigTreeClassicRCUBH.svg" alt="BigTreeClassicRCUBH.svg" width="33%">
|
||||
|
||||
</p><p>Energy efficiency is increasingly important, and for that
|
||||
reason the Linux kernel provides <tt>CONFIG_NO_HZ_IDLE</tt>, which
|
||||
turns off the scheduling-clock interrupts on idle CPUs, which in
|
||||
turn allows those CPUs to attain deeper sleep states and to consume
|
||||
less energy.
|
||||
CPUs whose scheduling-clock interrupts have been turned off are
|
||||
said to be in <i>dyntick-idle mode</i>.
|
||||
RCU must handle dyntick-idle CPUs specially
|
||||
because RCU would otherwise wake up each CPU on every grace period,
|
||||
which would defeat the whole purpose of <tt>CONFIG_NO_HZ_IDLE</tt>.
|
||||
RCU uses the dynticks related fields in the <tt>rcu_data</tt> structure
|
||||
to track which CPUs are in dyntick idle mode.
|
||||
|
||||
</p><p>Kernels built with <tt>CONFIG_PREEMPT_RCU</tt> support
|
||||
rcu_preempt in addition to rcu_sched and rcu_bh, as shown below:
|
||||
|
||||
</p><p><img src="BigTreePreemptRCUBHdyntick.svg" alt="BigTreePreemptRCUBHdyntick.svg" width="35%">
|
||||
|
||||
</p><p>RCU updaters wait for normal grace periods by registering
|
||||
RCU callbacks, either directly via <tt>call_rcu()</tt> and
|
||||
friends (namely <tt>call_rcu_bh()</tt> and <tt>call_rcu_sched()</tt>),
|
||||
there being a separate interface per flavor of RCU)
|
||||
or indirectly via <tt>synchronize_rcu()</tt> and friends.
|
||||
RCU callbacks are represented by <tt>rcu_head</tt> structures,
|
||||
which are queued on <tt>rcu_data</tt> structures while they are
|
||||
|
|
@ -278,7 +251,7 @@ structures.
|
|||
The <tt>rcu_state</tt> Structure</a></h3>
|
||||
|
||||
<p>The <tt>rcu_state</tt> structure is the base structure that
|
||||
represents a flavor of RCU.
|
||||
represents the state of RCU in the system.
|
||||
This structure forms the interconnection between the
|
||||
<tt>rcu_node</tt> and <tt>rcu_data</tt> structures,
|
||||
tracks grace periods, contains the lock used to
|
||||
|
|
@ -373,7 +346,7 @@ sequence number.
|
|||
The bottom two bits are the state of the current grace period,
|
||||
which can be zero for not yet started or one for in progress.
|
||||
In other words, if the bottom two bits of <tt>->gp_seq</tt> are
|
||||
zero, the corresponding flavor of RCU is idle.
|
||||
zero, then RCU is idle.
|
||||
Any other value in the bottom two bits indicates that something is broken.
|
||||
This field is protected by the root <tt>rcu_node</tt> structure's
|
||||
<tt>->lock</tt> field.
|
||||
|
|
@ -403,10 +376,10 @@ as follows:
|
|||
grace period in jiffies.
|
||||
It is protected by the root <tt>rcu_node</tt>'s <tt>->lock</tt>.
|
||||
|
||||
<p>The <tt>->name</tt> field points to the name of the RCU flavor
|
||||
(for example, “rcu_sched”), and is constant.
|
||||
The <tt>->abbr</tt> field contains a one-character abbreviation,
|
||||
for example, “s” for RCU-sched.
|
||||
<p>The <tt>->name</tt> and <tt>->abbr</tt> fields distinguish
|
||||
between preemptible RCU (“rcu_preempt” and “p”)
|
||||
and non-preemptible RCU (“rcu_sched” and “s”).
|
||||
These fields are used for diagnostic and tracing purposes.
|
||||
|
||||
<h3><a name="The rcu_node Structure">
|
||||
The <tt>rcu_node</tt> Structure</a></h3>
|
||||
|
|
@ -972,8 +945,7 @@ of <tt>rcu_barrier()</tt>.
|
|||
<h3><a name="The rcu_data Structure">
|
||||
The <tt>rcu_data</tt> Structure</a></h3>
|
||||
|
||||
<p>The <tt>rcu_data</tt> maintains the per-CPU state for the
|
||||
corresponding flavor of RCU.
|
||||
<p>The <tt>rcu_data</tt> maintains the per-CPU state for the RCU subsystem.
|
||||
The fields in this structure may be accessed only from the corresponding
|
||||
CPU (and from tracing) unless otherwise stated.
|
||||
This structure is the
|
||||
|
|
@ -1030,7 +1002,6 @@ as follows:
|
|||
3 bool cpu_no_qs;
|
||||
4 bool core_needs_qs;
|
||||
5 bool gpwrap;
|
||||
6 unsigned long rcu_qs_ctr_snap;
|
||||
</pre>
|
||||
|
||||
<p>The <tt>->gp_seq</tt> and <tt>->gp_seq_needed</tt>
|
||||
|
|
@ -1076,10 +1047,6 @@ CPU has remained idle for so long that the
|
|||
<tt>gp_seq</tt> counter is in danger of overflow, which
|
||||
will cause the CPU to disregard the values of its counters on
|
||||
its next exit from idle.
|
||||
Finally, the <tt>rcu_qs_ctr_snap</tt> field is used to detect
|
||||
cases where a given operation has resulted in a quiescent state
|
||||
for all flavors of RCU, for example, <tt>cond_resched()</tt>
|
||||
when RCU has indicated a need for quiescent states.
|
||||
|
||||
<h5>RCU Callback Handling</h5>
|
||||
|
||||
|
|
@ -1387,7 +1354,7 @@ the last part of the array, thus traversing only the leaf
|
|||
<h3><a name="Summary">
|
||||
Summary</a></h3>
|
||||
|
||||
So each flavor of RCU is represented by an <tt>rcu_state</tt> structure,
|
||||
So the state of RCU is represented by an <tt>rcu_state</tt> structure,
|
||||
which contains a combining tree of <tt>rcu_node</tt> and
|
||||
<tt>rcu_data</tt> structures.
|
||||
Finally, in <tt>CONFIG_NO_HZ_IDLE</tt> kernels, each CPU's dyntick-idle
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
Before Width: | Height: | Size: 24 KiB After Width: | Height: | Size: 20 KiB |
Loading…
Reference in New Issue