<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->

<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="735.25"
   height="516.21875"
   id="svg2"
   version="1.1"
   inkscape:version="0.48.3.1 r9886"
   sodipodi:docname="ReadersPartitionGP1.svg">
  <defs
     id="defs4">
    <marker
       inkscape:stockid="Arrow2Lend"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Lend"
       style="overflow:visible">
      <path
         id="path3792"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="matrix(-1.1,0,0,-1.1,-1.1,0)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow2Lstart"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Lstart"
       style="overflow:visible">
      <path
         id="path3789"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="matrix(1.1,0,0,1.1,1.1,0)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow2Lstart"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Lstart-4"
       style="overflow:visible">
      <path
         id="path3789-9"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="matrix(1.1,0,0,1.1,1.1,0)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow2Lend"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Lend-4"
       style="overflow:visible">
      <path
         id="path3792-4"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="matrix(-1.1,0,0,-1.1,-1.1,0)"
         inkscape:connector-curvature="0" />
    </marker>
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="1.3670394"
     inkscape:cx="367.26465"
     inkscape:cy="258.46182"
     inkscape:document-units="px"
     inkscape:current-layer="g4433-6"
     showgrid="false"
     inkscape:window-width="1351"
     inkscape:window-height="836"
     inkscape:window-x="438"
     inkscape:window-y="335"
     inkscape:window-maximized="0"
     fit-margin-top="5"
     fit-margin-left="5"
     fit-margin-right="5"
     fit-margin-bottom="5" />
  <metadata
     id="metadata7">
    <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 />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
     transform="translate(-29.15625,-185.59375)">
    <flowRoot
       xml:space="preserve"
       id="flowRoot2985"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"><flowRegion
         id="flowRegion2987"><rect
           id="rect2989"
           width="82.85714"
           height="11.428572"
           x="240"
           y="492.36218" /></flowRegion><flowPara
         id="flowPara2991" /></flowRoot>    <g
       id="g4433"
       transform="translate(2,-12)">
      <text
         sodipodi:linespacing="125%"
         id="text2993"
         y="-261.66608"
         x="436.12299"
         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
         xml:space="preserve"
         transform="matrix(0,1,-1,0,0,0)"><tspan
           y="-261.66608"
           x="436.12299"
           id="tspan2995"
           sodipodi:role="line">synchronize_rcu()</tspan></text>
      <g
         id="g4417"
         transform="matrix(0,1,-1,0,730.90257,222.4928)">
        <path
           style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-start:url(#Arrow2Lstart);marker-end:url(#Arrow2Lend)"
           d="M 97.580736,477.4048 327.57913,476.09759"
           id="path2997"
           inkscape:connector-curvature="0"
           sodipodi:nodetypes="cc" />
        <path
           style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
           d="m 96.752718,465.38398 0,22.62742"
           id="path4397"
           inkscape:connector-curvature="0"
           sodipodi:nodetypes="cc" />
        <path
           style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
           d="m 328.40703,465.38397 0,22.62742"
           id="path4397-5"
           inkscape:connector-curvature="0"
           sodipodi:nodetypes="cc" />
      </g>
    </g>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="112.04738"
       y="268.18076"
       id="text4429"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4431"
         x="112.04738"
         y="268.18076">WRITE_ONCE(a, 1);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="112.04738"
       y="487.13766"
       id="text4441"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4443"
         x="112.04738"
         y="487.13766">WRITE_ONCE(b, 1);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="255.60869"
       y="297.29346"
       id="text4445"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4447"
         x="255.60869"
         y="297.29346">r1 = READ_ONCE(a);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="255.14423"
       y="554.61786"
       id="text4449"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4451"
         x="255.14423"
         y="554.61786">WRITE_ONCE(c, 1);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="396.10254"
       y="370.71124"
       id="text4453"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4455"
         x="396.10254"
         y="370.71124">WRITE_ONCE(d, 1);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="396.10254"
       y="572.13617"
       id="text4457"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4459"
         x="396.10254"
         y="572.13617">r2 = READ_ONCE(c);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="112.08231"
       y="213.91006"
       id="text4461"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4463"
         x="112.08231"
         y="213.91006">thread0()</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="252.34512"
       y="213.91006"
       id="text4461-6"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4463-0"
         x="252.34512"
         y="213.91006">thread1()</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="396.42557"
       y="213.91006"
       id="text4461-2"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4463-2"
         x="396.42557"
         y="213.91006">thread2()</tspan></text>
    <rect
       style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       id="rect4495"
       width="724.25244"
       height="505.21201"
       x="34.648232"
       y="191.10612" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       d="m 183.14066,191.10612 0,504.24243"
       id="path4497"
       inkscape:connector-curvature="0"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       d="m 325.13867,191.10612 0,504.24243"
       id="path4497-5"
       inkscape:connector-curvature="0"
       sodipodi:nodetypes="cc" />
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="111.75929"
       y="251.53981"
       id="text4429-8"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4431-9"
         x="111.75929"
         y="251.53981">rcu_read_lock();</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="396.10254"
       y="353.91556"
       id="text4429-8-9"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4431-9-4"
         x="396.10254"
         y="353.91556">rcu_read_lock();</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="396.10254"
       y="587.40289"
       id="text4429-8-9-3"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4431-9-4-4"
         x="396.10254"
         y="587.40289">rcu_read_unlock();</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="111.75929"
       y="501.15311"
       id="text4429-8-9-3-1"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4431-9-4-4-6"
         x="111.75929"
         y="501.15311">rcu_read_unlock();</tspan></text>
    <path
       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="m 33.941125,227.87568 724.941765,0"
       id="path4608"
       inkscape:connector-curvature="0"
       sodipodi:nodetypes="cc" />
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="394.94427"
       y="331.66351"
       id="text4648"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4650"
         x="394.94427"
         y="331.66351">QS</tspan></text>
    <path
       sodipodi:type="arc"
       style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       id="path4652"
       sodipodi:cx="358.85669"
       sodipodi:cy="142.87541"
       sodipodi:rx="10.960155"
       sodipodi:ry="10.253048"
       d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0"
       transform="translate(36.441125,185.60612)"
       sodipodi:start="4.7135481"
       sodipodi:end="10.994651"
       sodipodi:open="true" />
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="112.11968"
       y="523.77856"
       id="text4648-4"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4650-4"
         x="112.11968"
         y="523.77856">QS</tspan></text>
    <path
       sodipodi:type="arc"
       style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       id="path4652-7"
       sodipodi:cx="358.85669"
       sodipodi:cy="142.87541"
       sodipodi:rx="10.960155"
       sodipodi:ry="10.253048"
       d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0"
       transform="translate(-246.38346,377.72117)"
       sodipodi:start="4.7135481"
       sodipodi:end="10.994651"
       sodipodi:open="true" />
    <path
       sodipodi:type="arc"
       style="fill:#ffffff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       id="path4652-7-7"
       sodipodi:cx="358.85669"
       sodipodi:cy="142.87541"
       sodipodi:rx="10.960155"
       sodipodi:ry="10.253048"
       d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0"
       transform="translate(-103.65246,190.90878)"
       sodipodi:start="4.7135481"
       sodipodi:end="10.994651"
       sodipodi:open="true" />
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="254.85066"
       y="336.96619"
       id="text4648-4-3"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4650-4-5"
         x="254.85066"
         y="336.96619">QS</tspan></text>
    <path
       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       d="m 470.93311,190.39903 0,504.24243"
       id="path4497-5-6"
       inkscape:connector-curvature="0"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       d="m 616.22755,190.38323 0,504.24243"
       id="path4497-5-2"
       inkscape:connector-curvature="0"
       sodipodi:nodetypes="cc" />
    <g
       id="g4433-6"
       transform="translate(288.0964,78.32827)">
      <text
         sodipodi:linespacing="125%"
         id="text2993-7"
         y="-261.66608"
         x="440.12299"
         style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
         xml:space="preserve"
         transform="matrix(0,1,-1,0,0,0)"><tspan
           y="-261.66608"
           x="440.12299"
           id="tspan2995-1"
           sodipodi:role="line">synchronize_rcu()</tspan></text>
      <g
         id="g4417-1"
         transform="matrix(0,1,-1,0,730.90257,222.4928)">
        <path
           style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-start:url(#Arrow2Lstart);marker-end:url(#Arrow2Lend)"
           d="M 97.580736,477.4048 328.5624,477.07246"
           id="path2997-2"
           inkscape:connector-curvature="0"
           sodipodi:nodetypes="cc" />
        <path
           style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
           d="m 96.752718,465.38398 0,22.62742"
           id="path4397-3"
           inkscape:connector-curvature="0"
           sodipodi:nodetypes="cc" />
        <path
           style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
           d="m 329.39039,465.38397 0,22.62742"
           id="path4397-5-4"
           inkscape:connector-curvature="0"
           sodipodi:nodetypes="cc" />
      </g>
    </g>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="541.70508"
       y="387.6217"
       id="text4445-0"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4447-5"
         x="541.70508"
         y="387.6217">r3 = READ_ONCE(d);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="541.2406"
       y="646.94611"
       id="text4449-6"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4451-6"
         x="541.2406"
         y="646.94611">WRITE_ONCE(e, 1);</tspan></text>
    <path
       sodipodi:type="arc"
       style="fill:#ffffff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       id="path4652-7-7-5"
       sodipodi:cx="358.85669"
       sodipodi:cy="142.87541"
       sodipodi:rx="10.960155"
       sodipodi:ry="10.253048"
       d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0"
       transform="translate(182.44393,281.23704)"
       sodipodi:start="4.7135481"
       sodipodi:end="10.994651"
       sodipodi:open="true" />
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="540.94702"
       y="427.29443"
       id="text4648-4-3-1"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4650-4-5-7"
         x="540.94702"
         y="427.29443">QS</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="686.27747"
       y="461.83929"
       id="text4453-7"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4455-1"
         x="686.27747"
         y="461.83929">r4 = READ_ONCE(b);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="686.27747"
       y="669.26422"
       id="text4457-9"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4459-2"
         x="686.27747"
         y="669.26422">r5 = READ_ONCE(e);</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="686.27747"
       y="445.04358"
       id="text4429-8-9-33"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4431-9-4-2"
         x="686.27747"
         y="445.04358">rcu_read_lock();</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="686.27747"
       y="684.53094"
       id="text4429-8-9-3-8"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4431-9-4-4-5"
         x="686.27747"
         y="684.53094">rcu_read_unlock();</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="685.11914"
       y="422.79153"
       id="text4648-9"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4650-7"
         x="685.11914"
         y="422.79153">QS</tspan></text>
    <path
       sodipodi:type="arc"
       style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       id="path4652-8"
       sodipodi:cx="358.85669"
       sodipodi:cy="142.87541"
       sodipodi:rx="10.960155"
       sodipodi:ry="10.253048"
       d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0"
       transform="translate(326.61602,276.73415)"
       sodipodi:start="4.7135481"
       sodipodi:end="10.994651"
       sodipodi:open="true" />
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="397.85934"
       y="609.59003"
       id="text4648-5"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4650-77"
         x="397.85934"
         y="609.59003">QS</tspan></text>
    <path
       sodipodi:type="arc"
       style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       id="path4652-80"
       sodipodi:cx="358.85669"
       sodipodi:cy="142.87541"
       sodipodi:rx="10.960155"
       sodipodi:ry="10.253048"
       d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0"
       transform="translate(39.356201,463.53264)"
       sodipodi:start="4.7135481"
       sodipodi:end="10.994651"
       sodipodi:open="true" />
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="256.75986"
       y="586.99133"
       id="text4648-5-2"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4650-77-7"
         x="256.75986"
         y="586.99133">QS</tspan></text>
    <path
       sodipodi:type="arc"
       style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
       id="path4652-80-5"
       sodipodi:cx="358.85669"
       sodipodi:cy="142.87541"
       sodipodi:rx="10.960155"
       sodipodi:ry="10.253048"
       d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0"
       transform="translate(-101.74328,440.93395)"
       sodipodi:start="4.7135481"
       sodipodi:end="10.994651"
       sodipodi:open="true" />
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="546.22791"
       y="213.91006"
       id="text4461-2-5"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4463-2-6"
         x="546.22791"
         y="213.91006">thread3()</tspan></text>
    <text
       xml:space="preserve"
       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:monospace;-inkscape-font-specification:monospace"
       x="684.00067"
       y="213.91006"
       id="text4461-2-1"
       sodipodi:linespacing="125%"><tspan
         sodipodi:role="line"
         id="tspan4463-2-0"
         x="684.00067"
         y="213.91006">thread4()</tspan></text>
  </g>
</svg>