{"id":4938,"date":"2014-04-18T11:12:41","date_gmt":"2014-04-18T16:12:41","guid":{"rendered":"httpss:\/\/www.powenko.com\/wordpress\/?p=4938"},"modified":"2014-04-18T11:12:41","modified_gmt":"2014-04-18T16:12:41","slug":"04-kfree-%e9%87%8b%e6%94%be%e8%a8%98%e6%86%b6%e9%ab%94","status":"publish","type":"post","link":"https:\/\/www.powenko.com\/wordpress\/?p=4938","title":{"rendered":"04. kfree \u91cb\u653e\u8a18\u61b6\u9ad4"},"content":{"rendered":"<pre class=\"brush: php; title: ; notranslate\" title=\"\">\r\nvoid memory_exit(void) {\r\n  \/* Freeing the major number *\/\r\n  unregister_chrdev(memory_major, &quot;memory&quot;);\r\n\r\n  \/* Freeing buffer memory *\/\r\n  if (memory_buffer) {\r\n    kfree(memory_buffer);\r\n  }\r\n\r\n  printk(&quot;&lt;1&gt;Removing memory module\\n&quot;);\r\n\r\n}\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>void memory_exit(void) { \/* Freeing the major number *\/ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[202],"tags":[],"class_list":["post-4938","post","type-post","status-publish","format-standard","hentry","category-ch03-"],"_links":{"self":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4938"}],"collection":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4938"}],"version-history":[{"count":1,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4938\/revisions"}],"predecessor-version":[{"id":4939,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4938\/revisions\/4939"}],"wp:attachment":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}