{"url":"https://kernhack.hatenablog.com/entry/2016/05/05/011814","categories":["linux","kernel"],"description":"free(1)\u306f/proc/meminfo\u3092\u8aad\u307f\u306b\u884c\u304f\u306e\u3067\u3001Linux\u30ab\u30fc\u30cd\u30eb\u3067\u3069\u306e\u3088\u3046\u306a\u5909\u6570\u3092\u898b\u305b\u3066\u3044\u308b\u306e\u304b\u3092\u8abf\u3079\u3066\u307f\u307e\u3059\u3002\u30ab\u30fc\u30cd\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f4.5\u3067\u3059\u3002\u3042\u3001swap\u306e\u307b\u3046\u306f\u4eca\u56de\u306f\u898b\u307e\u305b\u3093\u3002 \u6700\u521d\u306b\u898b\u308b\u306e\u306ffs/proc/meminfo.c\u3067\u3001\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u304c/proc/meminfo\u306b\u5bfe\u3059\u308b\u64cd\u4f5c\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002/proc/meminfo\u3092open\u3059\u308b\u51e6\u7406\u306fmeminfo_proc_open()\u3067\u3001\u5b9f\u969b\u306e\u51e6\u7406\u306fmeminfo_proc_show()\u304c\u884c\u3044\u307e\u3059\u3002 211 static int meminfo_proc_open(struct inode *inode, struct fil\u2026","blog_url":"https://kernhack.hatenablog.com/","image_url":"http://ecx.images-amazon.com/images/I/51ppZW5DAPL.jpg","author_name":"masami256","width":"100%","title":"free(1)\u306etotal\u3068\u304bused\u306a\u3069\u306e\u5404\u9805\u76ee\u3092\u30ab\u30fc\u30cd\u30eb\u306e\u65b9\u304b\u3089\u898b\u3066\u307f\u308b","provider_url":"https://hatena.blog","type":"rich","version":"1.0","published":"2016-05-05 01:18:14","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkernhack.hatenablog.com%2Fentry%2F2016%2F05%2F05%2F011814\" title=\"free(1)\u306etotal\u3068\u304bused\u306a\u3069\u306e\u5404\u9805\u76ee\u3092\u30ab\u30fc\u30cd\u30eb\u306e\u65b9\u304b\u3089\u898b\u3066\u307f\u308b - \u03c6(\u30fb\u30fb*)\u309e \uff73\uff70\uff9d\u3000\u30ab\u30fc\u30cd\u30eb\u3068\u304b\u5f04\u3063\u305f\u308a\u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u03c6(\u30fb\u30fb*)\u309e \uff73\uff70\uff9d\u3000\u30ab\u30fc\u30cd\u30eb\u3068\u304b\u5f04\u3063\u305f\u308a\u306e\u30e1\u30e2","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/masami256/","height":"190"}