{"id":897,"date":"2021-12-19T01:04:23","date_gmt":"2021-12-18T17:04:23","guid":{"rendered":"https:\/\/blog.cauchyschwarz.com\/?p=897"},"modified":"2021-12-19T01:04:26","modified_gmt":"2021-12-18T17:04:26","slug":"linux-kernel-labs","status":"publish","type":"post","link":"https:\/\/blog.cauchyschwarz.com\/?p=897","title":{"rendered":"Linux Kernel Labs"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"linux-kernel-labs\">Linux Kernel Labs<\/h1>\n\n\n\n<p>\u7f51\u4e0a\u53d1\u73b0\u7684\u4e00\u95e8\u52a8\u624b\u5b9e\u8df5\u7684\u8bfe\u7a0b\uff0c\u7528\u6765\u5b66\u4e60\u5165\u95e8Linux\u5185\u6838\u6b63\u597d\u96be\u5ea6\u9002\u4e2d\uff0c\u6613\u4e8e\u4e0a\u624b\uff0c\u800c\u4e14\u7528\u7684\u5185\u6838\u4ee3\u7801\u4e5f\u7b97\u65b0\uff0c\u76f8\u5e94\u7684\u8bb2\u89e3\u548c\u63d0\u793a\u90fd\u5f88\u8be6\u7ec6\uff0c\u975e\u5e38\u4fbf\u4e8e\u81ea\u5b66\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/linux-kernel-labs.github.io\/master\/\">\u8bfe\u7a0b\u6587\u6863\u5730\u5740<\/a><\/li><li><a href=\"https:\/\/github.com\/linux-kernel-labs\/linux\">\u8bfe\u7a0b\u5b9e\u9a8c\u7528\u4ee3\u7801\u5730\u5740<\/a><\/li><\/ul>\n\n\n\n<p>\u4eb2\u6d4b<em>so2_2018<\/em>\u5206\u652f\u662f\u53ef\u4ee5\u6309\u7167\u8bfe\u7a0b\u8bf4\u660e\u6587\u6863\u8fdb\u884c\u64cd\u4f5c\u7684\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"introduction\">Introduction<\/h1>\n\n\n\n<p>Introduction\u4e00\u8282\u4ecb\u7ecd\u4e86\u4e0b\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e9b\u672f\u8bed\u548c\u6982\u5ff5\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5fae\u5185\u6838\u4e0e\u5b8f\u5185\u6838(\u5355\u5185\u6838)<br><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"111\" class=\"wp-image-898\" style=\"width: 150px;\" src=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/monolithic-kernel-arch.png\" alt=\"\" srcset=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/monolithic-kernel-arch.png 660w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/monolithic-kernel-arch-300x223.png 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>\u5b8f\u5185\u6838\u7684\u5404\u4e2a\u5b50\u7cfb\u7edf\u4e4b\u95f4\u6ca1\u6709\u8bbf\u95ee\u4fdd\u62a4\uff0c\u4e0d\u540c\u5b50\u7cfb\u7edf\u7684\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u4e92\u76f8\u8c03\u7528\uff0c\u4e14\u8fd9\u4e9b\u5b50\u7cfb\u7edf\u90fd\u8fd0\u884c\u5728\u5185\u6838\u6001\u662f\u5185\u6838\u7684\u4e00\u90e8\u5206\u3002<br><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"85\" class=\"wp-image-899\" style=\"width: 150px;\" src=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/micro-kernel-arch.png\" alt=\"\" srcset=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/micro-kernel-arch.png 620w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/micro-kernel-arch-300x169.png 300w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/micro-kernel-arch-520x293.png 520w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/micro-kernel-arch-670x377.png 670w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>\u5fae\u5185\u6838\u7684\u5404\u4e2a\u5b50\u7cfb\u7edf\u95f4\u76f8\u4e92\u9694\u79bb\uff0c\u5e76\u4e14\u8fd9\u4e9b\u5b50\u7cfb\u7edf\u5927\u591a\u4ee5\u670d\u52a1\u7684\u65b9\u5f0f\u8fd0\u884c\u5728\u7528\u6237\u6001\u3002\u5fae\u5185\u6838\u7684\u610f\u4e49\u5728\u4e8e\u5404\u4e2a\u5b50\u7cfb\u7edf\u76f8\u4e92\u9694\u79bb\uff0c\u4e00\u4e2a\u5b50\u7cfb\u7edf\u5d29\u6e83\u4e86\u4e0d\u4f1a\u5f71\u54cd\u6574\u4e2a\u7cfb\u7edf(\u5b9e\u8df5\u4e2d\u96be\u4ee5\u505a\u5230)\u3002\u5b8f\u5185\u6838\u610f\u4e49\u5728\u4e8e\u5404\u4e2a\u5b50\u7cfb\u7edf\u90fd\u4ee5\u5185\u6838\u6001\u8fd0\u884c\uff0c\u5404\u79cd\u8bbf\u95ee\u3001\u64cd\u4f5c\u7684\u6548\u7387\u66f4\u9ad8\u3002<\/li><li>preemptive multitasking\u4e0epreemptive kernel<ol><li>cooperative multitasking<br>\u9700\u8981\u5e94\u7528\u7a0b\u5e8f\u4e3b\u52a8\u653e\u5f03\u5360\u7528CPU\uff0c\u5185\u6838\u624d\u6709\u673a\u4f1a\u8dd1\u8c03\u5ea6\u7a0b\u5e8f\u3002<\/li><li>preemptive multitasking<br>\u5185\u6838\u9650\u5236\u4e86\u6bcf\u4e2a\u7a0b\u5e8f\u4e0d\u80fd\u65e0\u9650\u5360\u7528CPU\u3002<\/li><li>preemptive kernel<br>\u8fdb\u7a0b\u5373\u4f7f\u5728\u4ee5\u5185\u6838\u6001\u8fd0\u884c\u4e5f\u53ef\u4ee5\u88ab\u62a2\u5360CPU\u3002<\/li><\/ol><\/li><li>Pageable kernel memory<br>\u90e8\u5206\u5185\u6838\u5185\u5b58\u53ef\u4ee5\u88abswap\u5230\u786c\u76d8\u3002<\/li><li>Linux source code layout<br><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"94\" class=\"wp-image-901\" style=\"width: 150px;\" src=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/linux-source-code-layout.png\" alt=\"\" srcset=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/linux-source-code-layout.png 780w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/linux-source-code-layout-300x188.png 300w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/linux-source-code-layout-768x482.png 768w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/linux-source-code-layout-670x421.png 670w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/li><li>Networking stack<br><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"210\" class=\"wp-image-900\" style=\"width: 150px;\" src=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/linux-networking-stack.png\" alt=\"\" srcset=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/linux-networking-stack.png 330w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/12\/linux-networking-stack-214x300.png 214w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Linux Kernel Labs \u7f51\u4e0a\u53d1\u73b0\u7684\u4e00\u95e8\u52a8\u624b\u5b9e\u8df5\u7684\u8bfe\u7a0b\uff0c\u7528\u6765\u5b66\u4e60\u5165\u95e8Linux\u5185\u6838\u6b63\u597d\u96be\u5ea6\u9002\u4e2d\uff0c\u6613\u4e8e\u4e0a\u624b\uff0c\u800c\u4e14\u7528\u7684\u5185\u6838\u4ee3\u7801\u4e5f\u7b97\u65b0\uff0c\u76f8\u5e94\u7684\u8bb2\u89e3\u548c\u63d0\u793a\u90fd\u5f88\u8be6\u7ec6\uff0c\u975e\u5e38\u4fbf\u4e8e\u81ea\u5b66\u3002 \u8bfe\u7a0b\u6587\u6863\u5730\u5740 \u8bfe\u7a0b&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[37],"class_list":["post-897","post","type-post","status-publish","format-standard","hentry","category-10","tag-kernel"],"_links":{"self":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/897","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=897"}],"version-history":[{"count":1,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/897\/revisions"}],"predecessor-version":[{"id":902,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/897\/revisions\/902"}],"wp:attachment":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=897"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=897"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}