{"id":9272,"date":"2023-04-19T11:00:40","date_gmt":"2023-04-19T03:00:40","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272"},"modified":"2024-07-24T16:18:17","modified_gmt":"2024-07-24T08:18:17","slug":"%e5%86%85%e6%a0%b8%e6%a8%a1%e5%9d%97%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272","title":{"rendered":"\u5185\u6838\u6a21\u5757\u57fa\u7840"},"content":{"rendered":"<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/483160418\">https:\/\/zhuanlan.zhihu.com\/p\/483160418<\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E4%B8%80%E3%80%81%E6%A8%A1%E5%9D%97%E6%8C%87%E4%BB%A4\" title=\"\u4e00\u3001\u6a21\u5757\u6307\u4ee4\">\u4e00\u3001\u6a21\u5757\u6307\u4ee4<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E5%8F%82%E6%95%B0%E4%BC%A0%E9%80%92\" title=\"\u53c2\u6570\u4f20\u9012\">\u53c2\u6570\u4f20\u9012<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E5%8A%A0%E8%BD%BD%E6%A8%A1%E5%9D%97%E6%97%B6%E4%BC%A0%E9%80%92%E5%8F%82%E6%95%B0\" title=\"\u52a0\u8f7d\u6a21\u5757\u65f6\u4f20\u9012\u53c2\u6570\">\u52a0\u8f7d\u6a21\u5757\u65f6\u4f20\u9012\u53c2\u6570<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E4%BA%8C%E3%80%81%E6%A8%A1%E5%9D%97%E5%8C%96%E7%BC%96%E7%A8%8B\" title=\"\u4e8c\u3001\u6a21\u5757\u5316\u7f16\u7a0b\">\u4e8c\u3001\u6a21\u5757\u5316\u7f16\u7a0b<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#1%E7%BC%96%E5%86%99%E6%A8%A1%E5%9D%97\" title=\"1.\u7f16\u5199\u6a21\u5757\">1.\u7f16\u5199\u6a21\u5757<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E6%9C%80%E7%AE%80%E5%8D%95%E7%9A%84%E7%A4%BA%E4%BE%8B\" title=\"\u6700\u7b80\u5355\u7684\u793a\u4f8b\">\u6700\u7b80\u5355\u7684\u793a\u4f8b<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E6%A8%A1%E5%9D%97%E8%AF%AD%E6%B3%95\" title=\"\u6a21\u5757\u8bed\u6cd5\">\u6a21\u5757\u8bed\u6cd5<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#2%E7%BC%96%E8%AF%91%E6%A8%A1%E5%9D%97\" title=\"2.\u7f16\u8bd1\u6a21\u5757\">2.\u7f16\u8bd1\u6a21\u5757<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E7%BC%96%E8%AF%91%E6%96%B9%E5%BC%8F\" title=\"\u7f16\u8bd1\u65b9\u5f0f\">\u7f16\u8bd1\u65b9\u5f0f<\/a><ul class=\"ez-toc-list-level-5\"><li class=\"ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E5%A4%96%E9%83%A8%E7%BC%96%E8%AF%91%E5%8A%A8%E6%80%81%E7%BC%96%E8%AF%91\" title=\"\u5916\u90e8\u7f16\u8bd1+\u52a8\u6001\u7f16\u8bd1\">\u5916\u90e8\u7f16\u8bd1+\u52a8\u6001\u7f16\u8bd1<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E5%86%85%E9%83%A8%E7%BC%96%E8%AF%91%EF%BC%88%E5%B0%86%E9%A9%B1%E5%8A%A8%E6%BA%90%E7%A0%81%E9%9B%86%E6%88%90%E5%88%B0%E5%86%85%E6%A0%B8%E5%B9%B6%E5%8F%82%E5%8A%A0%E7%BC%96%E8%AF%91%EF%BC%89\" title=\"\u5185\u90e8\u7f16\u8bd1\uff08\u5c06\u9a71\u52a8\u6e90\u7801\u96c6\u6210\u5230\u5185\u6838\u5e76\u53c2\u52a0\u7f16\u8bd1\uff09\">\u5185\u90e8\u7f16\u8bd1\uff08\u5c06\u9a71\u52a8\u6e90\u7801\u96c6\u6210\u5230\u5185\u6838\u5e76\u53c2\u52a0\u7f16\u8bd1\uff09<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E9%A9%B1%E5%8A%A8%E7%BC%96%E8%AF%91%E9%94%99%E8%AF%AF%E6%95%B4%E7%90%86\" title=\"\u9a71\u52a8\u7f16\u8bd1\u9519\u8bef\u6574\u7406\">\u9a71\u52a8\u7f16\u8bd1\u9519\u8bef\u6574\u7406<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E4%B8%89%E3%80%81%E6%A8%A1%E5%9D%97%E4%B8%8E%E9%A9%B1%E5%8A%A8\" title=\"\u4e09\u3001\u6a21\u5757\u4e0e\u9a71\u52a8\">\u4e09\u3001\u6a21\u5757\u4e0e\u9a71\u52a8<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-14\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E6%A8%A1%E5%9D%97%E7%9A%84%E8%AF%9E%E7%94%9F%E8%83%8C%E6%99%AF\" title=\"\u6a21\u5757\u7684\u8bde\u751f\u80cc\u666f\">\u6a21\u5757\u7684\u8bde\u751f\u80cc\u666f<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-15\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E6%A8%A1%E5%9D%97%E7%89%B9%E7%82%B9\" title=\"\u6a21\u5757\u7279\u70b9\">\u6a21\u5757\u7279\u70b9<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-16\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=9272\/#%E6%A8%A1%E5%9D%97%E4%B8%8E%E9%A9%B1%E5%8A%A8%E7%9A%84%E5%85%B3%E7%B3%BB\" title=\"\u6a21\u5757\u4e0e\u9a71\u52a8\u7684\u5173\u7cfb\">\u6a21\u5757\u4e0e\u9a71\u52a8\u7684\u5173\u7cfb<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81%E6%A8%A1%E5%9D%97%E6%8C%87%E4%BB%A4\"><\/span>\u4e00\u3001\u6a21\u5757\u6307\u4ee4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.pianshen.com\/article\/2706300609\/\">https:\/\/www.pianshen.com\/article\/2706300609\/<\/a><\/p>\n<p>modinfo -p mod\u540d\uff1a\u67e5\u770bmod\u7684\u53ef\u7528\u53c2\u6570\u4fe1\u606f<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%8F%82%E6%95%B0%E4%BC%A0%E9%80%92\"><\/span>\u53c2\u6570\u4f20\u9012<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%E5%8A%A0%E8%BD%BD%E6%A8%A1%E5%9D%97%E6%97%B6%E4%BC%A0%E9%80%92%E5%8F%82%E6%95%B0\"><\/span>\u52a0\u8f7d\u6a21\u5757\u65f6\u4f20\u9012\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u4f20\u9012\u53c2\u6570\u65f6\u5982\u679c\u53c2\u6570\u540d\u79f0\u5199\u9519\u4e86\uff0c\u4f1a\u62a5\u9519\uff1a<code>unknown parameter &#039;var_out&#039; ignored<\/code><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81%E6%A8%A1%E5%9D%97%E5%8C%96%E7%BC%96%E7%A8%8B\"><\/span>\u4e8c\u3001\u6a21\u5757\u5316\u7f16\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1%E7%BC%96%E5%86%99%E6%A8%A1%E5%9D%97\"><\/span>1.\u7f16\u5199\u6a21\u5757<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%E6%9C%80%E7%AE%80%E5%8D%95%E7%9A%84%E7%A4%BA%E4%BE%8B\"><\/span>\u6700\u7b80\u5355\u7684\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5fc5\u987b\u7528c\u8bed\u8a00\u7f16\u5199<br \/>\n<a href=\"https:\/\/blog.csdn.net\/nanfeibuyi\/article\/details\/105034422\">https:\/\/blog.csdn.net\/nanfeibuyi\/article\/details\/105034422<\/a><\/p>\n<p>\u57fa\u672c\u6b65\u9aa4:<\/p>\n<ol>\n<li>\u5f15\u7528\u76f8\u5173\u7684\u5934\u6587\u4ef6\n<pre><code class=\"language-c\">#include &lt;linux\/init.h&gt;   \/\/module_init(),module_exit()\n#include &lt;linux\/module.h&gt; \/\/MODULE_LICENSE(), MODULE_AUTHOR()<\/code><\/pre>\n<\/li>\n<li>\u9700\u8981\u7f16\u5199\u4e00\u4e2a\u521d\u59cb\u5316\/\u52a0\u8f7d\u51fd\u6570--init()\u51fd\u6570\u548c\u4e00\u4e2a\u9000\u51fa\/\u5378\u8f7d\u51fd\u6570--exit()\u51fd\u6570\u3002\n<pre><code class=\"language-c\">\u5176\u4e2d\u4f7f\u7528module_init(\u521d\u59cb\u5316\u51fd\u6570)\u6765\u6307\u5b9a\u521d\u59cb\u5316\u51fd\u6570\uff0c\u4f7f\u7528module_exit(\u9000\u51fa\u51fd\u6570)\u6765\u6307\u5b9a\u9000\u51fa\u51fd\u6570\u3002\n\u6a21\u5757\u52a0\u8f7d\u65f6\u4f1a\u8c03\u7528\u521d\u59cb\u5316\u51fd\u6570\uff0c\u6a21\u5757\u5378\u8f7d\u65f6\u4f1a\u8c03\u7528\u9000\u51fa\u51fd\u6570\u3002<\/code><\/pre>\n<p>3.\u6dfb\u52a0\u6a21\u5757\u76f8\u5173\u63cf\u8ff0\u4fe1\u606f<\/p>\n<pre><code class=\"language-c\">MODULE_LICENSE(&quot;GPL&quot;); \u8bf4\u660e\u9075\u5faaGPL\u534f\u8bae\nMODULE_AUTHOR(&quot;Genven_Liang&quot;); \u8bf4\u660e\u4f5c\u8005\u4fe1\u606f<\/code><\/pre>\n<\/li>\n<\/ol>\n<p>\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-c\">#include &lt;linux\/init.h&gt;   \/\/__init, __exit\n#include &lt;linux\/module.h&gt; \/\/module_init(), module_exit(),MODULE_LICENSE(),MODULE_AUTHOR(),MODULE_DESCRIPTION()\n\nMODULE_LICENSE(&quot;GPL&quot;); \/\/\u58f0\u660e\u534f\u8bae\nMODULE_AUTHOR(&quot;Genven_Liang&quot;); \/\/\u4f5c\u8005\u4fe1\u606f\nMODULE_DESCRIPTION(&quot;test for linux driver.&quot;); \/\/\u5bf9\u672c\u9a71\u52a8\u7a0b\u5e8f\u7684\u63cf\u8ff0\n\n\/\/\u521d\u59cb\u5316\u51fd\u6570 \u6267\u884cinsmod\u65f6\u4f1a\u8c03\u7528\u8be5\u51fd\u6570\nstatic int __init hello_init(void)\n{\n    printk(&quot;hello_init!\\n&quot;);\n    return 0;\n}\n\n\/\/\u9000\u51fa\u51fd\u6570  \u6267\u884cremod\u65f6\u4f1a\u8c03\u7528\u8be5\u51fd\u6570\nstatic void __exit hello_exit(void)\n{\n    printk(&quot;hello_exit!\\n&quot;);\n}\n\nmodule_init(hello_init);\nmodule_exit(hello_exit);<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E6%A8%A1%E5%9D%97%E8%AF%AD%E6%B3%95\"><\/span>\u6a21\u5757\u8bed\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h3><span class=\"ez-toc-section\" id=\"2%E7%BC%96%E8%AF%91%E6%A8%A1%E5%9D%97\"><\/span>2.\u7f16\u8bd1\u6a21\u5757<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/409648724\">https:\/\/zhuanlan.zhihu.com\/p\/409648724<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E7%BC%96%E8%AF%91%E6%96%B9%E5%BC%8F\"><\/span>\u7f16\u8bd1\u65b9\u5f0f<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<pre><code class=\"language-bash\">1\uff09\u5185\u90e8\u7f16\u8bd1\uff1a\u5c06\u9a71\u52a8\u7a0b\u5e8f\u6e90\u7801\u653e\u5728\u5185\u6838\u6e90\u7801\u76ee\u5f55\u4e2d\u8fdb\u884c\u7f16\u8bd1\n2\uff09\u5916\u90e8\u7f16\u8bd1\uff1a\u5c06\u9a71\u52a8\u7a0b\u5e8f\u6e90\u7801\u653e\u5728\u5185\u6838\u6e90\u7801\u76ee\u5f55\u5916\u8fdb\u884c\u7f16\u8bd1\n3\uff09\u9759\u6001\u7f16\u8bd1\uff1a\u7f16\u8bd1\u8fdbuImage\u4e2d\n4\uff09\u52a8\u6001\u7f16\u8bd1 \uff08.ko\u6587\u4ef6\uff0c\u52a8\u6001\u52a0\u8f7d\u9a71\u6a21\u5757\uff09<\/code><\/pre>\n<h5><span class=\"ez-toc-section\" id=\"%E5%A4%96%E9%83%A8%E7%BC%96%E8%AF%91%E5%8A%A8%E6%80%81%E7%BC%96%E8%AF%91\"><\/span>\u5916\u90e8\u7f16\u8bd1+\u52a8\u6001\u7f16\u8bd1<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u7f16\u8bd1\u6a21\u5757\u547d\u4ee4`make -C M=`\uff0c<a href=\"https:\/\/blog.csdn.net\/qq_40334837\/article\/details\/89515751\">https:\/\/blog.csdn.net\/qq_40334837\/article\/details\/89515751<\/a><\/p>\n<pre><code class=\"language-bash\">$(MAKE) -C $(KERNELDIR) M=$(PWD) modules\n\n\u8fd9\u53e5\u662fMakefile\u7684\u89c4\u5219\uff1a\u8fd9\u91cc\u7684$(MAKE)\u5c31\u76f8\u5f53\u4e8emake\uff0c-C \u9009\u9879\u7684\u4f5c\u7528\u662f\u6307\u5c06\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u8f6c\u79fb\u5230\u4f60\u6240\u6307\u5b9a\u7684\u4f4d\u7f6e\u3002\u201cM=\u201d\u9009\u9879\u7684\u4f5c\u7528\u662f\uff0c\u5f53\u7528\u6237\u9700\u8981\u4ee5\u67d0\u4e2a\u5185\u6838\u4e3a\u57fa\u7840\u7f16\u8bd1\u4e00\u4e2a\u5916\u90e8\u6a21\u5757\u7684\u8bdd\uff0c\u9700\u8981\u5728make modules \u547d\u4ee4\u4e2d\u52a0\u5165\u201cM=dir\u201d\uff0c\u7a0b\u5e8f\u4f1a\u81ea\u52a8\u5230\u4f60\u6240\u6307\u5b9a\u7684dir\u76ee\u5f55\u4e2d\u67e5\u627e\u6a21\u5757\u6e90\u7801\uff0c\u5c06\u5176\u7f16\u8bd1\uff0c\u751f\u6210KO\u6587\u4ef6\u3002\n\nM\u662f\u5185\u6838\u6839\u76ee\u5f55\u4e0b\u7684Makefile\u4e2d\u4f7f\u7528\u7684\u53d8\u91cf<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E5%86%85%E9%83%A8%E7%BC%96%E8%AF%91%EF%BC%88%E5%B0%86%E9%A9%B1%E5%8A%A8%E6%BA%90%E7%A0%81%E9%9B%86%E6%88%90%E5%88%B0%E5%86%85%E6%A0%B8%E5%B9%B6%E5%8F%82%E5%8A%A0%E7%BC%96%E8%AF%91%EF%BC%89\"><\/span>\u5185\u90e8\u7f16\u8bd1\uff08\u5c06\u9a71\u52a8\u6e90\u7801\u96c6\u6210\u5230\u5185\u6838\u5e76\u53c2\u52a0\u7f16\u8bd1\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/blog.csdn.net\/Naisu_kun\/article\/details\/126362277\">https:\/\/blog.csdn.net\/Naisu_kun\/article\/details\/126362277<\/a><br \/>\n\u7f16\u5199\u597d\u7684\u9a71\u52a8\u6a21\u5757\u7684Kconfig\u548cMakefile\uff0c\u7136\u540e\u96c6\u6210\u5230driver\u6839\u76ee\u5f55\u4e0b\u7684Kconfig\u4e0eMakefile\u4e2d\u3002\u5047\u5982\u6211\u7684\u9a71\u52a8\u6a21\u5757\u76ee\u5f55\u4e3adaiq\uff0c\u5219\uff1a<\/p>\n<pre><code class=\"language-bash\">1.\u5411\u7236\u76ee\u5f55\u4e2d\u7684Makefile\u6dfb\u52a0\uff1a\n obj-y                           += daiq\/ \n\u8868\u793a\u5728\u7f16\u8bd1\u8fc7\u7a0b\u4e2d\u5305\u542b\u5b50\u76ee\u5f55daiq\u76ee\u5f55\u3002\n2.\u4fee\u6539Kconfig\u6587\u4ef6\uff0c\u6dfb\u52a0\uff1a\nsource \"drivers\/daiq\/Kconfig\"\n\u8868\u793a\u5728\u914d\u7f6e\u65f6\u5f15\u7528\u5b50\u76ee\u5f55daiq\u4e2d\u7684\u914d\u7f6e\u6587\u4ef6Kconfig\u3002<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E9%A9%B1%E5%8A%A8%E7%BC%96%E8%AF%91%E9%94%99%E8%AF%AF%E6%95%B4%E7%90%86\"><\/span>\u9a71\u52a8\u7f16\u8bd1\u9519\u8bef\u6574\u7406<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\n<p>error: macro &quot;access_ok&quot; passed 3 arguments, but takes just 2<br \/>\n<a href=\"https:\/\/blog.csdn.net\/weixin_39901404\/article\/details\/110560048\">https:\/\/blog.csdn.net\/weixin_39901404\/article\/details\/110560048<\/a><br \/>\n\u53bb\u6389access_ok\u51fd\u6570\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u5373\u53ef<\/p>\n<\/li>\n<li>\n<p>error: \u2018struct file\u2019 has no member named \u2018f_dentry\u2019<br \/>\n\u4f7f\u7528file_inode(f)\u66ff\u6362\u6389f-&gt;f_dentry-&gt;d_inode<\/p>\n<\/li>\n<li>\n<p>\u52a0\u8f7d\u9a71\u52a8\u6a21\u5757\u65f6Device or resource busy\u7684\u89e3\u51b3\u65b9\u6cd5<br \/>\n<a href=\"https:\/\/www.shuzhiduo.com\/A\/Ae5R72XAdQ\/\">https:\/\/www.shuzhiduo.com\/A\/Ae5R72XAdQ\/<\/a><br \/>\n\u6211\u7684\u60c5\u51b5\u662f\u5b57\u7b26\u8bbe\u5907\u5df2\u7ecf\u88ab\u5360\u7528\uff08\u6ca1\u6709\u52a8\u6001\u6ce8\u518c\uff09\uff0c\u52a0\u8f7d\u9a71\u52a8\u6a21\u5757\u65f6\u62a5\u9519\u3002<\/p>\n<\/li>\n<li>\n<p>\u6a21\u5757\u95f4\u7b26\u53f7\u5bfc\u51fa<br \/>\n<img src=\"http:\/\/xinyiworld.top\/wordpress_it\/wp-content\/uploads\/2023\/04\/mod_error.png\" alt=\"\" \/><\/p>\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81%E6%A8%A1%E5%9D%97%E4%B8%8E%E9%A9%B1%E5%8A%A8\"><\/span>\u4e09\u3001\u6a21\u5757\u4e0e\u9a71\u52a8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/weixin_44818675\/article\/details\/135386653\">https:\/\/blog.csdn.net\/weixin_44818675\/article\/details\/135386653<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%A8%A1%E5%9D%97%E7%9A%84%E8%AF%9E%E7%94%9F%E8%83%8C%E6%99%AF\"><\/span>\u6a21\u5757\u7684\u8bde\u751f\u80cc\u666f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>linux\u5185\u6838\u6574\u4f53\u7ed3\u6784\u975e\u5e38\u5e9e\u5927\uff0c\u5176\u5305\u542b\u7684\u7ec4\u4ef6\u4e5f\u975e\u5e38\u591a\u3002\u6211\u4eec\u600e\u4e48\u628a\u9700\u8981\u7684\u90e8\u5206\u90fd\u5305\u542b\u5728\u5185\u6838\u4e2d\u5462\uff1f<\/p>\n<p>\u4e00\u79cd\u529e\u6cd5\u662f\u628a\u6240\u6709\u7684\u9700\u8981\u7684\u529f\u80fd\u90fd\u7f16\u8bd1\u5230\u5185\u6838\u4e2d\u3002\u8fd9\u4f1a\u5bfc\u81f4\u4e24\u4e2a\u95ee\u9898\uff0c\u4e00\u662f\u751f\u6210\u7684\u5185\u6838\u4f1a\u5f88\u5927\uff0c\u4e8c\u662f\u5982\u679c\u6211\u4eec\u8981\u5728\u73b0\u6709\u7684\u5185\u6838\u4e2d\u65b0\u589e\u6216\u5220\u9664\u529f\u80fd\uff0c\u4e0d\u5f97\u4e0d\u91cd\u65b0\u7f16\u8bd1\u5185\u6838\uff0c\u5de5\u4f5c\u6548\u7387\u4f1a\u975e\u5e38\u7684\u4f4e\uff0c\u540c\u65f6\u5982\u679c\u7f16\u8bd1\u7684\u6a21\u5757\u4e0d\u662f\u5f88\u5b8c\u5584\uff0c\u5f88\u6709\u53ef\u80fd\u4f1a\u9020\u6210\u5185\u6838\u5d29\u6e83\u3002<\/p>\n<p>linux\u63d0\u4f9b\u4e86\u53e6\u4e00\u79cd\u673a\u5236\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u8fd9\u79cd\u96c6\u4e2d\u88ab\u79f0\u4e3a\u6a21\u5757\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7f16\u8bd1\u51fa\u7684\u5185\u6838\u672c\u8eab\u5e76\u4e0d\u542b\u6709\u6240\u6709\u529f\u80fd\uff0c\u800c\u5728\u8fd9\u4e9b\u529f\u80fd\u9700\u8981\u88ab\u4f7f\u7528\u7684\u65f6\u5019\uff0c\u5176\u5bf9\u5e94\u7684\u4ee3\u7801\u53ef\u4ee5\u88ab\u52a8\u6001\u7684\u52a0\u8f7d\u5230\u5185\u6838\u4e2d\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%A8%A1%E5%9D%97%E7%89%B9%E7%82%B9\"><\/span>\u6a21\u5757\u7279\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1\uff09\u6a21\u5757\u672c\u8eab\u5e76\u4e0d\u88ab\u7f16\u8bd1\u5165\u5185\u6838\uff0c\u4ece\u800c\u63a7\u5236\u4e86\u5185\u6838\u7684\u5927\u5c0f\u3002<br \/>\n2\uff09\u6a21\u5757\u4e00\u65e6\u88ab\u52a0\u8f7d\uff0c\u4ed6\u5c31\u548c\u5185\u6838\u4e2d\u7684\u5176\u4ed6\u90e8\u5206\u5b8c\u5168\u4e00\u6837\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%A8%A1%E5%9D%97%E4%B8%8E%E9%A9%B1%E5%8A%A8%E7%9A%84%E5%85%B3%E7%B3%BB\"><\/span>\u6a21\u5757\u4e0e\u9a71\u52a8\u7684\u5173\u7cfb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6a21\u5757\u5e76\u4e0d\u662f\u9a71\u52a8\u7684\u5fc5\u8981\u5f62\u5f0f\uff1a\u5373\uff1a\u9a71\u52a8\u4e0d\u4e00\u5b9a\u5fc5\u987b\u662f\u6a21\u5757\uff0c\u6709\u4e9b\u9a71\u52a8\u662f\u76f4\u63a5\u7f16\u8bd1\u8fdb\u5185\u6838\u7684\uff1b\u540c\u65f6\u6a21\u5757\u4e5f\u4e0d\u5168\u662f\u9a71\u52a8\uff0c\u4f8b\u5982\u6211\u4eec\u5199\u7684\u4e00\u4e9b\u5f88\u5c0f\u7684\u7b97\u6cd5\u53ef\u4ee5\u4f5c\u4e3a\u6a21\u5757\u7f16\u8bd1\u8fdb\u5185\u6838\uff0c\u4f46\u5b83\u5e76\u4e0d\u662f\u9a71\u52a8\u3002\u5c31\u50cf\u70e7\u997c\u4e0d\u4e00\u5b9a\u662f\u5706\u7684\uff0c\u5706\u7684\u4e5f\u4e0d\u90fd\u662f\u70e7\u997c\u4e00\u6837\u3002<\/p>\n<button class=\"simplefavorite-button\" data-postid=\"9272\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>https:\/\/zhuanlan.zhihu.com\/p\/483160418 \u76ee\u5f55 \u4e00\u3001\u6a21\u5757\u6307\u4ee4\u53c2\u6570 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[726],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9272"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9272"}],"version-history":[{"count":26,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9272\/revisions"}],"predecessor-version":[{"id":14038,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/9272\/revisions\/14038"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9272"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}