{"blog_url":"https://hoshizuki.hateblo.jp/","title":" vfs.devfs.rule_depth \u306e\u8b0e","author_url":"https://blog.hatena.ne.jp/Hossy/","blog_title":"\u307b\u3063\u3057\u30fc\u306e\u6280\u8853\u30cd\u30bf\u5099\u5fd8\u9332","author_name":"Hossy","description":"\u3042\u308b\u65e5\u3001sysctl -a \u3092\u773a\u3081\u3066\u3044\u308b\u3068\u9762\u767d\u305d\u3046\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u898b\u3064\u3051\u305f\u3002 vfs.devfs.rule_depthdevfs \u3089\u3057\u3044\u304b\u3089\u30ab\u30fc\u30cd\u30eb\u306e\u30bd\u30fc\u30b9\u3092\u8aad\u3093\u3067\u307f\u308b\u3002 \u3053\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5c0e\u5165\u3055\u308c\u305f\u306e\u306f src/sys/fs/devfs/devfs.c \u306e 1.16 \u306e\u6642\u3002\u30b3\u30df\u30c3\u30c8\u30ed\u30b0\u3092\u3056\u3063\u304f\u308a\u3068\u610f\u8a33\u3059\u308b\u3068\u3053\u3093\u306a\u611f\u3058\u3002 \u524d\u306f \"include\" \u3092\u51e6\u7406\u3059\u308b\u6642\u306b \"running\" \u30de\u30fc\u30af\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u7121\u9650\u518d\u5e30\u3092\u9632\u3044\u3067\u3044\u305f\u3093\u3060\u3051\u3069\u3001 \u3053\u306e\u3084\u308a\u65b9\u3060\u3068 DEVFS \u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c2\u3064\u3042\u308b\u6642\u306b race condition \u3092\u8d77\u3053\u3057\u3066\u52b9\u679c\u304c\u306a\u3044\u6642\u304c\u3042\u3063\u305f\u3002 \u3060\u304b\u3089\u305d\u306e\u4ee3\u308a\u306b sysctl vfs.de\u2026","url":"https://hoshizuki.hateblo.jp/entry/20090921/p1","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhoshizuki.hateblo.jp%2Fentry%2F20090921%2Fp1\" title=\" vfs.devfs.rule_depth \u306e\u8b0e - \u307b\u3063\u3057\u30fc\u306e\u6280\u8853\u30cd\u30bf\u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"provider_name":"Hatena Blog","type":"rich","height":"190","provider_url":"https://hatena.blog","published":"2009-09-21 00:00:00","categories":["FreeBSD"],"width":"100%","version":"1.0"}