| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?> |
| 2 | <!-- Created with Inkscape (http://www.inkscape.org/) --> |
| 3 | |
| 4 | <svg |
| 5 | xmlns:dc="http://purl.org/dc/elements/1.1/" |
| 6 | xmlns:cc="http://creativecommons.org/ns#" |
| 7 | xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" |
| 8 | xmlns:svg="http://www.w3.org/2000/svg" |
| 9 | xmlns="http://www.w3.org/2000/svg" |
| 10 | xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" |
| 11 | xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" |
| 12 | width="735.25" |
| 13 | height="516.21875" |
| 14 | id="svg2" |
| 15 | version="1.1" |
| 16 | inkscape:version="0.48.3.1 r9886" |
| 17 | sodipodi:docname="ReadersPartitionGP1.svg"> |
| 18 | <defs |
| 19 | id="defs4"> |
| 20 | <marker |
| 21 | inkscape:stockid="Arrow2Lend" |
| 22 | orient="auto" |
| 23 | refY="0" |
| 24 | refX="0" |
| 25 | id="Arrow2Lend" |
| 26 | style="overflow:visible"> |
| 27 | <path |
| 28 | id="path3792" |
| 29 | style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" |
| 30 | 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" |
| 31 | transform="matrix(-1.1,0,0,-1.1,-1.1,0)" |
| 32 | inkscape:connector-curvature="0" /> |
| 33 | </marker> |
| 34 | <marker |
| 35 | inkscape:stockid="Arrow2Lstart" |
| 36 | orient="auto" |
| 37 | refY="0" |
| 38 | refX="0" |
| 39 | id="Arrow2Lstart" |
| 40 | style="overflow:visible"> |
| 41 | <path |
| 42 | id="path3789" |
| 43 | style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" |
| 44 | 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" |
| 45 | transform="matrix(1.1,0,0,1.1,1.1,0)" |
| 46 | inkscape:connector-curvature="0" /> |
| 47 | </marker> |
| 48 | <marker |
| 49 | inkscape:stockid="Arrow2Lstart" |
| 50 | orient="auto" |
| 51 | refY="0" |
| 52 | refX="0" |
| 53 | id="Arrow2Lstart-4" |
| 54 | style="overflow:visible"> |
| 55 | <path |
| 56 | id="path3789-9" |
| 57 | style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" |
| 58 | 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" |
| 59 | transform="matrix(1.1,0,0,1.1,1.1,0)" |
| 60 | inkscape:connector-curvature="0" /> |
| 61 | </marker> |
| 62 | <marker |
| 63 | inkscape:stockid="Arrow2Lend" |
| 64 | orient="auto" |
| 65 | refY="0" |
| 66 | refX="0" |
| 67 | id="Arrow2Lend-4" |
| 68 | style="overflow:visible"> |
| 69 | <path |
| 70 | id="path3792-4" |
| 71 | style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round" |
| 72 | 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" |
| 73 | transform="matrix(-1.1,0,0,-1.1,-1.1,0)" |
| 74 | inkscape:connector-curvature="0" /> |
| 75 | </marker> |
| 76 | </defs> |
| 77 | <sodipodi:namedview |
| 78 | id="base" |
| 79 | pagecolor="#ffffff" |
| 80 | bordercolor="#666666" |
| 81 | borderopacity="1.0" |
| 82 | inkscape:pageopacity="0.0" |
| 83 | inkscape:pageshadow="2" |
| 84 | inkscape:zoom="1.3670394" |
| 85 | inkscape:cx="367.26465" |
| 86 | inkscape:cy="258.46182" |
| 87 | inkscape:document-units="px" |
| 88 | inkscape:current-layer="g4433-6" |
| 89 | showgrid="false" |
| 90 | inkscape:window-width="1351" |
| 91 | inkscape:window-height="836" |
| 92 | inkscape:window-x="438" |
| 93 | inkscape:window-y="335" |
| 94 | inkscape:window-maximized="0" |
| 95 | fit-margin-top="5" |
| 96 | fit-margin-left="5" |
| 97 | fit-margin-right="5" |
| 98 | fit-margin-bottom="5" /> |
| 99 | <metadata |
| 100 | id="metadata7"> |
| 101 | <rdf:RDF> |
| 102 | <cc:Work |
| 103 | rdf:about=""> |
| 104 | <dc:format>image/svg+xml</dc:format> |
| 105 | <dc:type |
| 106 | rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> |
| 107 | <dc:title /> |
| 108 | </cc:Work> |
| 109 | </rdf:RDF> |
| 110 | </metadata> |
| 111 | <g |
| 112 | inkscape:label="Layer 1" |
| 113 | inkscape:groupmode="layer" |
| 114 | id="layer1" |
| 115 | transform="translate(-29.15625,-185.59375)"> |
| 116 | <flowRoot |
| 117 | xml:space="preserve" |
| 118 | id="flowRoot2985" |
| 119 | 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:Symbol;-inkscape-font-specification:Symbol"><flowRegion |
| 120 | id="flowRegion2987"><rect |
| 121 | id="rect2989" |
| 122 | width="82.85714" |
| 123 | height="11.428572" |
| 124 | x="240" |
| 125 | y="492.36218" /></flowRegion><flowPara |
| 126 | id="flowPara2991" /></flowRoot> <g |
| 127 | id="g4433" |
| 128 | transform="translate(2,-12)"> |
| 129 | <text |
| 130 | sodipodi:linespacing="125%" |
| 131 | id="text2993" |
| 132 | y="-261.66608" |
| 133 | x="436.12299" |
| 134 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 135 | xml:space="preserve" |
| 136 | transform="matrix(0,1,-1,0,0,0)"><tspan |
| 137 | y="-261.66608" |
| 138 | x="436.12299" |
| 139 | id="tspan2995" |
| 140 | sodipodi:role="line">synchronize_rcu()</tspan></text> |
| 141 | <g |
| 142 | id="g4417" |
| 143 | transform="matrix(0,1,-1,0,730.90257,222.4928)"> |
| 144 | <path |
| 145 | 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)" |
| 146 | d="M 97.580736,477.4048 327.57913,476.09759" |
| 147 | id="path2997" |
| 148 | inkscape:connector-curvature="0" |
| 149 | sodipodi:nodetypes="cc" /> |
| 150 | <path |
| 151 | style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" |
| 152 | d="m 96.752718,465.38398 0,22.62742" |
| 153 | id="path4397" |
| 154 | inkscape:connector-curvature="0" |
| 155 | sodipodi:nodetypes="cc" /> |
| 156 | <path |
| 157 | style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" |
| 158 | d="m 328.40703,465.38397 0,22.62742" |
| 159 | id="path4397-5" |
| 160 | inkscape:connector-curvature="0" |
| 161 | sodipodi:nodetypes="cc" /> |
| 162 | </g> |
| 163 | </g> |
| 164 | <text |
| 165 | xml:space="preserve" |
| 166 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 167 | x="112.04738" |
| 168 | y="268.18076" |
| 169 | id="text4429" |
| 170 | sodipodi:linespacing="125%"><tspan |
| 171 | sodipodi:role="line" |
| 172 | id="tspan4431" |
| 173 | x="112.04738" |
| 174 | y="268.18076">WRITE_ONCE(a, 1);</tspan></text> |
| 175 | <text |
| 176 | xml:space="preserve" |
| 177 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 178 | x="112.04738" |
| 179 | y="487.13766" |
| 180 | id="text4441" |
| 181 | sodipodi:linespacing="125%"><tspan |
| 182 | sodipodi:role="line" |
| 183 | id="tspan4443" |
| 184 | x="112.04738" |
| 185 | y="487.13766">WRITE_ONCE(b, 1);</tspan></text> |
| 186 | <text |
| 187 | xml:space="preserve" |
| 188 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 189 | x="255.60869" |
| 190 | y="297.29346" |
| 191 | id="text4445" |
| 192 | sodipodi:linespacing="125%"><tspan |
| 193 | sodipodi:role="line" |
| 194 | id="tspan4447" |
| 195 | x="255.60869" |
| 196 | y="297.29346">r1 = READ_ONCE(a);</tspan></text> |
| 197 | <text |
| 198 | xml:space="preserve" |
| 199 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 200 | x="255.14423" |
| 201 | y="554.61786" |
| 202 | id="text4449" |
| 203 | sodipodi:linespacing="125%"><tspan |
| 204 | sodipodi:role="line" |
| 205 | id="tspan4451" |
| 206 | x="255.14423" |
| 207 | y="554.61786">WRITE_ONCE(c, 1);</tspan></text> |
| 208 | <text |
| 209 | xml:space="preserve" |
| 210 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 211 | x="396.10254" |
| 212 | y="370.71124" |
| 213 | id="text4453" |
| 214 | sodipodi:linespacing="125%"><tspan |
| 215 | sodipodi:role="line" |
| 216 | id="tspan4455" |
| 217 | x="396.10254" |
| 218 | y="370.71124">WRITE_ONCE(d, 1);</tspan></text> |
| 219 | <text |
| 220 | xml:space="preserve" |
| 221 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 222 | x="396.10254" |
| 223 | y="572.13617" |
| 224 | id="text4457" |
| 225 | sodipodi:linespacing="125%"><tspan |
| 226 | sodipodi:role="line" |
| 227 | id="tspan4459" |
| 228 | x="396.10254" |
| 229 | y="572.13617">r2 = READ_ONCE(c);</tspan></text> |
| 230 | <text |
| 231 | xml:space="preserve" |
| 232 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 233 | x="112.08231" |
| 234 | y="213.91006" |
| 235 | id="text4461" |
| 236 | sodipodi:linespacing="125%"><tspan |
| 237 | sodipodi:role="line" |
| 238 | id="tspan4463" |
| 239 | x="112.08231" |
| 240 | y="213.91006">thread0()</tspan></text> |
| 241 | <text |
| 242 | xml:space="preserve" |
| 243 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 244 | x="252.34512" |
| 245 | y="213.91006" |
| 246 | id="text4461-6" |
| 247 | sodipodi:linespacing="125%"><tspan |
| 248 | sodipodi:role="line" |
| 249 | id="tspan4463-0" |
| 250 | x="252.34512" |
| 251 | y="213.91006">thread1()</tspan></text> |
| 252 | <text |
| 253 | xml:space="preserve" |
| 254 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 255 | x="396.42557" |
| 256 | y="213.91006" |
| 257 | id="text4461-2" |
| 258 | sodipodi:linespacing="125%"><tspan |
| 259 | sodipodi:role="line" |
| 260 | id="tspan4463-2" |
| 261 | x="396.42557" |
| 262 | y="213.91006">thread2()</tspan></text> |
| 263 | <rect |
| 264 | style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" |
| 265 | id="rect4495" |
| 266 | width="724.25244" |
| 267 | height="505.21201" |
| 268 | x="34.648232" |
| 269 | y="191.10612" /> |
| 270 | <path |
| 271 | 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" |
| 272 | d="m 183.14066,191.10612 0,504.24243" |
| 273 | id="path4497" |
| 274 | inkscape:connector-curvature="0" |
| 275 | sodipodi:nodetypes="cc" /> |
| 276 | <path |
| 277 | 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" |
| 278 | d="m 325.13867,191.10612 0,504.24243" |
| 279 | id="path4497-5" |
| 280 | inkscape:connector-curvature="0" |
| 281 | sodipodi:nodetypes="cc" /> |
| 282 | <text |
| 283 | xml:space="preserve" |
| 284 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 285 | x="111.75929" |
| 286 | y="251.53981" |
| 287 | id="text4429-8" |
| 288 | sodipodi:linespacing="125%"><tspan |
| 289 | sodipodi:role="line" |
| 290 | id="tspan4431-9" |
| 291 | x="111.75929" |
| 292 | y="251.53981">rcu_read_lock();</tspan></text> |
| 293 | <text |
| 294 | xml:space="preserve" |
| 295 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 296 | x="396.10254" |
| 297 | y="353.91556" |
| 298 | id="text4429-8-9" |
| 299 | sodipodi:linespacing="125%"><tspan |
| 300 | sodipodi:role="line" |
| 301 | id="tspan4431-9-4" |
| 302 | x="396.10254" |
| 303 | y="353.91556">rcu_read_lock();</tspan></text> |
| 304 | <text |
| 305 | xml:space="preserve" |
| 306 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 307 | x="396.10254" |
| 308 | y="587.40289" |
| 309 | id="text4429-8-9-3" |
| 310 | sodipodi:linespacing="125%"><tspan |
| 311 | sodipodi:role="line" |
| 312 | id="tspan4431-9-4-4" |
| 313 | x="396.10254" |
| 314 | y="587.40289">rcu_read_unlock();</tspan></text> |
| 315 | <text |
| 316 | xml:space="preserve" |
| 317 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 318 | x="111.75929" |
| 319 | y="501.15311" |
| 320 | id="text4429-8-9-3-1" |
| 321 | sodipodi:linespacing="125%"><tspan |
| 322 | sodipodi:role="line" |
| 323 | id="tspan4431-9-4-4-6" |
| 324 | x="111.75929" |
| 325 | y="501.15311">rcu_read_unlock();</tspan></text> |
| 326 | <path |
| 327 | style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" |
| 328 | d="m 33.941125,227.87568 724.941765,0" |
| 329 | id="path4608" |
| 330 | inkscape:connector-curvature="0" |
| 331 | sodipodi:nodetypes="cc" /> |
| 332 | <text |
| 333 | xml:space="preserve" |
| 334 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 335 | x="394.94427" |
| 336 | y="331.66351" |
| 337 | id="text4648" |
| 338 | sodipodi:linespacing="125%"><tspan |
| 339 | sodipodi:role="line" |
| 340 | id="tspan4650" |
| 341 | x="394.94427" |
| 342 | y="331.66351">QS</tspan></text> |
| 343 | <path |
| 344 | sodipodi:type="arc" |
| 345 | style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" |
| 346 | id="path4652" |
| 347 | sodipodi:cx="358.85669" |
| 348 | sodipodi:cy="142.87541" |
| 349 | sodipodi:rx="10.960155" |
| 350 | sodipodi:ry="10.253048" |
| 351 | d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0" |
| 352 | transform="translate(36.441125,185.60612)" |
| 353 | sodipodi:start="4.7135481" |
| 354 | sodipodi:end="10.994651" |
| 355 | sodipodi:open="true" /> |
| 356 | <text |
| 357 | xml:space="preserve" |
| 358 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 359 | x="112.11968" |
| 360 | y="523.77856" |
| 361 | id="text4648-4" |
| 362 | sodipodi:linespacing="125%"><tspan |
| 363 | sodipodi:role="line" |
| 364 | id="tspan4650-4" |
| 365 | x="112.11968" |
| 366 | y="523.77856">QS</tspan></text> |
| 367 | <path |
| 368 | sodipodi:type="arc" |
| 369 | style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" |
| 370 | id="path4652-7" |
| 371 | sodipodi:cx="358.85669" |
| 372 | sodipodi:cy="142.87541" |
| 373 | sodipodi:rx="10.960155" |
| 374 | sodipodi:ry="10.253048" |
| 375 | d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0" |
| 376 | transform="translate(-246.38346,377.72117)" |
| 377 | sodipodi:start="4.7135481" |
| 378 | sodipodi:end="10.994651" |
| 379 | sodipodi:open="true" /> |
| 380 | <path |
| 381 | sodipodi:type="arc" |
| 382 | style="fill:#ffffff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" |
| 383 | id="path4652-7-7" |
| 384 | sodipodi:cx="358.85669" |
| 385 | sodipodi:cy="142.87541" |
| 386 | sodipodi:rx="10.960155" |
| 387 | sodipodi:ry="10.253048" |
| 388 | d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0" |
| 389 | transform="translate(-103.65246,190.90878)" |
| 390 | sodipodi:start="4.7135481" |
| 391 | sodipodi:end="10.994651" |
| 392 | sodipodi:open="true" /> |
| 393 | <text |
| 394 | xml:space="preserve" |
| 395 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 396 | x="254.85066" |
| 397 | y="336.96619" |
| 398 | id="text4648-4-3" |
| 399 | sodipodi:linespacing="125%"><tspan |
| 400 | sodipodi:role="line" |
| 401 | id="tspan4650-4-5" |
| 402 | x="254.85066" |
| 403 | y="336.96619">QS</tspan></text> |
| 404 | <path |
| 405 | 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" |
| 406 | d="m 470.93311,190.39903 0,504.24243" |
| 407 | id="path4497-5-6" |
| 408 | inkscape:connector-curvature="0" |
| 409 | sodipodi:nodetypes="cc" /> |
| 410 | <path |
| 411 | 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" |
| 412 | d="m 616.22755,190.38323 0,504.24243" |
| 413 | id="path4497-5-2" |
| 414 | inkscape:connector-curvature="0" |
| 415 | sodipodi:nodetypes="cc" /> |
| 416 | <g |
| 417 | id="g4433-6" |
| 418 | transform="translate(288.0964,78.32827)"> |
| 419 | <text |
| 420 | sodipodi:linespacing="125%" |
| 421 | id="text2993-7" |
| 422 | y="-261.66608" |
| 423 | x="440.12299" |
| 424 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 425 | xml:space="preserve" |
| 426 | transform="matrix(0,1,-1,0,0,0)"><tspan |
| 427 | y="-261.66608" |
| 428 | x="440.12299" |
| 429 | id="tspan2995-1" |
| 430 | sodipodi:role="line">synchronize_rcu()</tspan></text> |
| 431 | <g |
| 432 | id="g4417-1" |
| 433 | transform="matrix(0,1,-1,0,730.90257,222.4928)"> |
| 434 | <path |
| 435 | 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)" |
| 436 | d="M 97.580736,477.4048 328.5624,477.07246" |
| 437 | id="path2997-2" |
| 438 | inkscape:connector-curvature="0" |
| 439 | sodipodi:nodetypes="cc" /> |
| 440 | <path |
| 441 | style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" |
| 442 | d="m 96.752718,465.38398 0,22.62742" |
| 443 | id="path4397-3" |
| 444 | inkscape:connector-curvature="0" |
| 445 | sodipodi:nodetypes="cc" /> |
| 446 | <path |
| 447 | style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" |
| 448 | d="m 329.39039,465.38397 0,22.62742" |
| 449 | id="path4397-5-4" |
| 450 | inkscape:connector-curvature="0" |
| 451 | sodipodi:nodetypes="cc" /> |
| 452 | </g> |
| 453 | </g> |
| 454 | <text |
| 455 | xml:space="preserve" |
| 456 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 457 | x="541.70508" |
| 458 | y="387.6217" |
| 459 | id="text4445-0" |
| 460 | sodipodi:linespacing="125%"><tspan |
| 461 | sodipodi:role="line" |
| 462 | id="tspan4447-5" |
| 463 | x="541.70508" |
| 464 | y="387.6217">r3 = READ_ONCE(d);</tspan></text> |
| 465 | <text |
| 466 | xml:space="preserve" |
| 467 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 468 | x="541.2406" |
| 469 | y="646.94611" |
| 470 | id="text4449-6" |
| 471 | sodipodi:linespacing="125%"><tspan |
| 472 | sodipodi:role="line" |
| 473 | id="tspan4451-6" |
| 474 | x="541.2406" |
| 475 | y="646.94611">WRITE_ONCE(e, 1);</tspan></text> |
| 476 | <path |
| 477 | sodipodi:type="arc" |
| 478 | style="fill:#ffffff;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" |
| 479 | id="path4652-7-7-5" |
| 480 | sodipodi:cx="358.85669" |
| 481 | sodipodi:cy="142.87541" |
| 482 | sodipodi:rx="10.960155" |
| 483 | sodipodi:ry="10.253048" |
| 484 | d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0" |
| 485 | transform="translate(182.44393,281.23704)" |
| 486 | sodipodi:start="4.7135481" |
| 487 | sodipodi:end="10.994651" |
| 488 | sodipodi:open="true" /> |
| 489 | <text |
| 490 | xml:space="preserve" |
| 491 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 492 | x="540.94702" |
| 493 | y="427.29443" |
| 494 | id="text4648-4-3-1" |
| 495 | sodipodi:linespacing="125%"><tspan |
| 496 | sodipodi:role="line" |
| 497 | id="tspan4650-4-5-7" |
| 498 | x="540.94702" |
| 499 | y="427.29443">QS</tspan></text> |
| 500 | <text |
| 501 | xml:space="preserve" |
| 502 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 503 | x="686.27747" |
| 504 | y="461.83929" |
| 505 | id="text4453-7" |
| 506 | sodipodi:linespacing="125%"><tspan |
| 507 | sodipodi:role="line" |
| 508 | id="tspan4455-1" |
| 509 | x="686.27747" |
| 510 | y="461.83929">r4 = READ_ONCE(b);</tspan></text> |
| 511 | <text |
| 512 | xml:space="preserve" |
| 513 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 514 | x="686.27747" |
| 515 | y="669.26422" |
| 516 | id="text4457-9" |
| 517 | sodipodi:linespacing="125%"><tspan |
| 518 | sodipodi:role="line" |
| 519 | id="tspan4459-2" |
| 520 | x="686.27747" |
| 521 | y="669.26422">r5 = READ_ONCE(e);</tspan></text> |
| 522 | <text |
| 523 | xml:space="preserve" |
| 524 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 525 | x="686.27747" |
| 526 | y="445.04358" |
| 527 | id="text4429-8-9-33" |
| 528 | sodipodi:linespacing="125%"><tspan |
| 529 | sodipodi:role="line" |
| 530 | id="tspan4431-9-4-2" |
| 531 | x="686.27747" |
| 532 | y="445.04358">rcu_read_lock();</tspan></text> |
| 533 | <text |
| 534 | xml:space="preserve" |
| 535 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 536 | x="686.27747" |
| 537 | y="684.53094" |
| 538 | id="text4429-8-9-3-8" |
| 539 | sodipodi:linespacing="125%"><tspan |
| 540 | sodipodi:role="line" |
| 541 | id="tspan4431-9-4-4-5" |
| 542 | x="686.27747" |
| 543 | y="684.53094">rcu_read_unlock();</tspan></text> |
| 544 | <text |
| 545 | xml:space="preserve" |
| 546 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 547 | x="685.11914" |
| 548 | y="422.79153" |
| 549 | id="text4648-9" |
| 550 | sodipodi:linespacing="125%"><tspan |
| 551 | sodipodi:role="line" |
| 552 | id="tspan4650-7" |
| 553 | x="685.11914" |
| 554 | y="422.79153">QS</tspan></text> |
| 555 | <path |
| 556 | sodipodi:type="arc" |
| 557 | style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" |
| 558 | id="path4652-8" |
| 559 | sodipodi:cx="358.85669" |
| 560 | sodipodi:cy="142.87541" |
| 561 | sodipodi:rx="10.960155" |
| 562 | sodipodi:ry="10.253048" |
| 563 | d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0" |
| 564 | transform="translate(326.61602,276.73415)" |
| 565 | sodipodi:start="4.7135481" |
| 566 | sodipodi:end="10.994651" |
| 567 | sodipodi:open="true" /> |
| 568 | <text |
| 569 | xml:space="preserve" |
| 570 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 571 | x="397.85934" |
| 572 | y="609.59003" |
| 573 | id="text4648-5" |
| 574 | sodipodi:linespacing="125%"><tspan |
| 575 | sodipodi:role="line" |
| 576 | id="tspan4650-77" |
| 577 | x="397.85934" |
| 578 | y="609.59003">QS</tspan></text> |
| 579 | <path |
| 580 | sodipodi:type="arc" |
| 581 | style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" |
| 582 | id="path4652-80" |
| 583 | sodipodi:cx="358.85669" |
| 584 | sodipodi:cy="142.87541" |
| 585 | sodipodi:rx="10.960155" |
| 586 | sodipodi:ry="10.253048" |
| 587 | d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0" |
| 588 | transform="translate(39.356201,463.53264)" |
| 589 | sodipodi:start="4.7135481" |
| 590 | sodipodi:end="10.994651" |
| 591 | sodipodi:open="true" /> |
| 592 | <text |
| 593 | xml:space="preserve" |
| 594 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 595 | x="256.75986" |
| 596 | y="586.99133" |
| 597 | id="text4648-5-2" |
| 598 | sodipodi:linespacing="125%"><tspan |
| 599 | sodipodi:role="line" |
| 600 | id="tspan4650-77-7" |
| 601 | x="256.75986" |
| 602 | y="586.99133">QS</tspan></text> |
| 603 | <path |
| 604 | sodipodi:type="arc" |
| 605 | style="fill:none;stroke:#000000;stroke-width:1;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" |
| 606 | id="path4652-80-5" |
| 607 | sodipodi:cx="358.85669" |
| 608 | sodipodi:cy="142.87541" |
| 609 | sodipodi:rx="10.960155" |
| 610 | sodipodi:ry="10.253048" |
| 611 | d="m 358.86939,132.62237 a 10.960155,10.253048 0 1 1 -0.0228,0" |
| 612 | transform="translate(-101.74328,440.93395)" |
| 613 | sodipodi:start="4.7135481" |
| 614 | sodipodi:end="10.994651" |
| 615 | sodipodi:open="true" /> |
| 616 | <text |
| 617 | xml:space="preserve" |
| 618 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 619 | x="546.22791" |
| 620 | y="213.91006" |
| 621 | id="text4461-2-5" |
| 622 | sodipodi:linespacing="125%"><tspan |
| 623 | sodipodi:role="line" |
| 624 | id="tspan4463-2-6" |
| 625 | x="546.22791" |
| 626 | y="213.91006">thread3()</tspan></text> |
| 627 | <text |
| 628 | xml:space="preserve" |
| 629 | 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:Symbol;-inkscape-font-specification:Symbol" |
| 630 | x="684.00067" |
| 631 | y="213.91006" |
| 632 | id="text4461-2-1" |
| 633 | sodipodi:linespacing="125%"><tspan |
| 634 | sodipodi:role="line" |
| 635 | id="tspan4463-2-0" |
| 636 | x="684.00067" |
| 637 | y="213.91006">thread4()</tspan></text> |
| 638 | </g> |
| 639 | </svg> |
