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<div class="title">spinlock.c File Reference</div> </div>
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<div class="textblock"><code>#include <<a class="el" href="../../df/d63/spinlock_8h_source.html">ubixos/spinlock.h</a>></code><br />
<code>#include <<a class="el" href="../../d7/d00/sched_8h_source.html">ubixos/sched.h</a>></code><br />
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Include dependency graph for spinlock.c:</div>
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<p><a href="../../dc/d88/armv6_2spinlock_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a71f03d2ba55111c715b6068254847a53"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d88/armv6_2spinlock_8c.html#a71f03d2ba55111c715b6068254847a53">spinLock</a> (<a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> *lock)</td></tr>
<tr class="separator:a71f03d2ba55111c715b6068254847a53"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac208390343fe1dffbe7a192df35c329e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d88/armv6_2spinlock_8c.html#ac208390343fe1dffbe7a192df35c329e">spinLock_scheduler</a> (<a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> *lock)</td></tr>
<tr class="separator:ac208390343fe1dffbe7a192df35c329e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2d24a3613a1841bfa55a7b235fb5d78f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d88/armv6_2spinlock_8c.html#a2d24a3613a1841bfa55a7b235fb5d78f">spinLockInit</a> (<a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> *lock)</td></tr>
<tr class="separator:a2d24a3613a1841bfa55a7b235fb5d78f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6c0fe254de396873793ccc16915a6631"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d88/armv6_2spinlock_8c.html#a6c0fe254de396873793ccc16915a6631">spinLockLocked</a> (<a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> *lock)</td></tr>
<tr class="separator:a6c0fe254de396873793ccc16915a6631"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a740766af5da58616f700fffab6768a78"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d88/armv6_2spinlock_8c.html#a740766af5da58616f700fffab6768a78">spinTryLock</a> (<a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> *lock)</td></tr>
<tr class="separator:a740766af5da58616f700fffab6768a78"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae29ab191c93f9ead066cb462dd2e7247"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../dc/d88/armv6_2spinlock_8c.html#ae29ab191c93f9ead066cb462dd2e7247">spinUnlock</a> (<a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> *lock)</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
<a id="a71f03d2ba55111c715b6068254847a53"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a71f03d2ba55111c715b6068254847a53">◆ </a></span>spinLock()</h2>
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<td class="memname">void <a class="el" href="../../d1/daf/structspinLock.html">spinLock</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> * </td>
<td class="paramname"><em>lock</em></td><td>)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00055">55</a> of file <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html">spinlock.c</a>.</p>
<p class="reference">References <a class="el" href="../../d3/d02/armv6_2sched_8c_source.html#l00244">sched_yield()</a>, and <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00047">spinTryLock()</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00303">adjustCowCounter()</a>, <a class="el" href="../../dc/dfb/smp_8c_source.html#l00177">cpuInfo()</a>, <a class="el" href="../../d4/d27/devfs_8c_source.html#l00174">devfs_makeNode()</a>, <a class="el" href="../../d5/d96/device_8c_source.html#l00049">device_add()</a>, <a class="el" href="../../d5/d96/device_8c_source.html#l00082">device_find()</a>, <a class="el" href="../../d6/d13/file_8c_source.html#l00533">fclose()</a>, <a class="el" href="../../d9/d43/fdc_8c_source.html#l00303">fdcRead()</a>, <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00262">freePage()</a>, <a class="el" href="../../dc/dfb/smp_8c_source.html#l00121">kernel_function()</a>, <a class="el" href="../../d3/d1a/kmalloc_8c_source.html#l00241">kmalloc()</a>, <a class="el" href="../../dd/d07/ne2k_8c_source.html#l00312">ne2kAllocBuffer()</a>, <a class="el" href="../../d3/d02/armv6_2sched_8c_source.html#l00135">schedNewTask()</a>, <a class="el" href="../../dc/dfb/smp_8c_source.html#l00156">smpInit()</a>, <a class="el" href="../../d9/d56/sys__arch_8c_source.html#l00378">sys_thread_new()</a>, <a class="el" href="../../dc/d03/tty_8c_source.html#l00115">tty_print()</a>, <a class="el" href="../../db/dff/dirCache_8c_source.html#l00252">ubixfs_cacheAdd()</a>, <a class="el" href="../../d6/de9/copyvirtualspace_8c_source.html#l00051">vmm_copyVirtualSpace()</a>, <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00221">vmm_findFreePage()</a>, <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00342">vmm_freeProcessPages()</a>, <a class="el" href="../../de/d38/paging_8c_source.html#l00291">vmm_getFreeKernelPage()</a>, <a class="el" href="../../d9/dfc/getfreepage_8c_source.html#l00045">vmm_getFreePage()</a>, <a class="el" href="../../d4/de7/getfreevirtualpage_8c_source.html#l00047">vmm_getFreeVirtualPage()</a>, <a class="el" href="../../d4/d48/pagefault_8c_source.html#l00053">vmm_pageFault()</a>, and <a class="el" href="../../de/d38/paging_8c_source.html#l00199">vmm_remapPage()</a>.</p>
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Here is the call graph for this function:</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ac208390343fe1dffbe7a192df35c329e">◆ </a></span>spinLock_scheduler()</h2>
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<td class="memname">void spinLock_scheduler </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> * </td>
<td class="paramname"><em>lock</em></td><td>)</td>
<td></td>
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</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00063">63</a> of file <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html">spinlock.c</a>.</p>
<p class="reference">References <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00047">spinTryLock()</a>.</p>
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Here is the call graph for this function:</div>
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<div class="center"><img src="../../dc/d88/armv6_2spinlock_8c_ac208390343fe1dffbe7a192df35c329e_cgraph.png" border="0" usemap="#dc/d88/armv6_2spinlock_8c_ac208390343fe1dffbe7a192df35c329e_cgraph" alt=""/></div>
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<h2 class="memtitle"><span class="permalink"><a href="#a2d24a3613a1841bfa55a7b235fb5d78f">◆ </a></span>spinLockInit()</h2>
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<td class="memname">void spinLockInit </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> * </td>
<td class="paramname"><em>lock</em></td><td>)</td>
<td></td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00032">32</a> of file <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html">spinlock.c</a>.</p>
<p class="reference">References <a class="el" href="../../df/d63/spinlock_8h_source.html#l00036">SPIN_LOCK_INITIALIZER</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d2/d4e/vitals_8c_source.html#l00047">vitals_init()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6c0fe254de396873793ccc16915a6631">◆ </a></span>spinLockLocked()</h2>
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<td class="memname">int spinLockLocked </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> * </td>
<td class="paramname"><em>lock</em></td><td>)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00069">69</a> of file <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html">spinlock.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../dc/dfb/smp_8c_source.html#l00133">c_ap_boot()</a>.</p>
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<a id="a740766af5da58616f700fffab6768a78"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a740766af5da58616f700fffab6768a78">◆ </a></span>spinTryLock()</h2>
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<td class="memname">int spinTryLock </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> * </td>
<td class="paramname"><em>lock</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00047">47</a> of file <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html">spinlock.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../dd/dd3/atkbd_8c_source.html#l00217">keyboardHandler()</a>, <a class="el" href="../../d3/d02/armv6_2sched_8c_source.html#l00080">sched()</a>, <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00055">spinLock()</a>, and <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00063">spinLock_scheduler()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae29ab191c93f9ead066cb462dd2e7247">◆ </a></span>spinUnlock()</h2>
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<td class="memname">void spinUnlock </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../df/d63/spinlock_8h.html#a205601d674593c0fff0a54719d27465b">spinLock_t</a> * </td>
<td class="paramname"><em>lock</em></td><td>)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00036">36</a> of file <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html">spinlock.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d6/d13/file_8c_source.html#l00395">fopen()</a>, and <a class="el" href="../../de/d38/paging_8c_source.html#l00291">vmm_getFreeKernelPage()</a>.</p>
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