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fujya id:fujya

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Linux Storage Filesystem/MM Summit 2014ã‹ã‚‰ã®ä¾¿ã‚Š
Linux Storage Filesystem/MM Summit 2014ã‹ã‚‰ã®ä¾¿ã‚Šï¼šLinux Kernel Watchï¼ˆ1/2 ãƒšãƒ¼ã‚¸ï¼‰ ãŠä¹…ã—ã¶ã‚Šã§ã™ã€Linux Kernel WatchãŒå¸°ã£ã¦ãã¾ã—ãŸã€‚3æœˆã«è¡Œã‚ã‚ŒãŸã€ŒLinux Storage Filesystem/MM Summit 2014ã€ã®ä¸»ãªãƒˆãƒ”ãƒƒã‚¯ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ çš†ã•ã‚“ã€ãŠä¹…ã—ã¶ã‚Šã§ã™ã€‚ç§ã¯ä»Šãƒœã‚¹ãƒˆãƒ³ã§ã€ç±³ãƒ¬ãƒƒãƒ‰ãƒãƒƒãƒˆå¸¸é§ã¨ã„ã†ç«‹å ´ã§Red Hat Enterprise Linuxï¼ˆRHELï¼‰é–‹ç™ºã«æºã‚ã£ã¦ã„ã¾ã™ã€‚ ä»Šå›žã¯ã‚µãƒ³ãƒ•ãƒ©ãƒ³ã‚·ã‚¹ã‚³è¿‘éƒŠã®ãƒŠãƒ‘ãƒãƒ¬ãƒ¼ã§2014å¹´3æœˆ24ï½ž25æ—¥ã«è¡Œã‚ã‚ŒãŸã€ŒLinux Storage Filesystem/MM Summit 2014ã€ï¼ˆä»¥ä¸‹LSF/MMï¼‰ã®ä¸ã‹ã‚‰é¢ç™½ã‹ã£ãŸãƒˆãƒ”ãƒƒã‚¯ã‚’ãƒ”ãƒƒã‚¯ã‚¢ãƒƒãƒ—ã—ã¦ãŠå±Šã‘ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ LSF/MMã¯Linux Foundationä¸»å‚¬ã§è¡Œ
fujya 2014/04/26
â€œLinux Kernel WatchãŒå¸°ã£ã¦ãã¾ã—ãŸï¼â€

Linux

PostgreSQL

kernel

facebook

filesystem
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Introducing kpatch: Dynamic Kernel Patching
In upstream development news, the kernel team here at Red Hat has been working on a dynamic kernel patching project called kpatch for several months.Â Â At long last, the project has reached a point where we feel it's ready for a wider audience and are very excited to announce that we've released the kpatch code under GPLv2. kpatch allows you to patch a Linux kernel without rebooting or restarting
fujya 2014/03/08
kpatchãƒ»ãƒ»ãƒ»ã ã¨ã€‚

kernel
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The 67th Yokohama kernel reading party
Explaining glibc malloc internals. slide: http://www.slideshare.net/kosaki55tea/glibc-malloc
fujya 2013/10/08
kernel

linux

malloc
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Linuxã§3ä¸‡ï¼ˆ10ä¸‡ï¼‰ãƒ—ãƒã‚»ã‚¹ã‚’åŒæ™‚ã«èµ·å‹•ã•ã›ã¦ã¿ãŸ
äººé–“ã¨ã‚¦ã‚§ãƒ–ã®æœªæ¥ï¼ˆæ—§ï¼‰ ã€Œã‚¦ã‚§ãƒ–ã®æ´å²ã¯äººé¡žã®æ´å²ã®ç¹°ã‚Šè¿”ã—ã€ã¨ã„ã†è¦³ç‚¹ã‹ã‚‰è‰²ã€…å‹‰å¼·ã—ã¦ã„ã¾ã™ã€‚2014å¹´ã¾ã§ã®äººé–“ã¨ã‚¦ã‚§ãƒ–ã®æœªæ¥ã®æ—§ãƒ–ãƒã‚°ã§ã™ã€‚ ã¨ã„ã£ã¦ã‚‚ã€ãã¡ã‚“ã¨ã—ãŸæ¤œè¨¼ã‚’ã—ãŸã‚ã‘ã§ã¯ãªã„ã®ã§ã€ã‚ãã¾ã§ã€Œã“ã†ã„ã†ç’°å¢ƒã§ã“ã†ã„ã†äº‹ã‚’ã‚„ã‚‹ã¨ã“ã†ãªã‚‹ã€ã¨ã„ã†å‚è€ƒç¨‹åº¦ã®ã‚‚ã®ã¨ç†è§£ã—ã¦ã„é ‚ã‘ã‚Œã°å¹¸ã„ã§ã™ã€‚ Linuxä¸Šã§ãƒ—ãƒã‚»ã‚¹ã¯åŒæ™‚ã«ä½•å€‹èµ·å‹•ã§ãã‚‹ã®ã‹ æ•°å¹´å‰ã«C10Kå•é¡ŒãŒæµè¡Œã‚Šã¾ã—ãŸã€‚ã“ã‚Œã¯ã€ç°¡å˜ã«è¨€ã†ã¨ã€ä¸‡ã®ã‚ªãƒ¼ãƒ€ãƒ¼ã§ãƒ—ãƒã‚»ã‚¹ã‚’ç«‹ã¡ä¸Šã’ã‚‹äº‹ã«ãªã‚‹ã¨ã€ç¾çŠ¶ã®OSã§ã¯ãã‚Œã‚’æƒ³å®šã—ãŸè¨è¨ˆã«ãªã£ã¦ã„ãªã„ãŸã‚ã¾ã¨ã‚‚ã«å‹•ã‹ãªããªã‚‹ã€ã¨ã„ã£ãŸå•é¡Œã§ã—ãŸã€‚ ã ã£ãŸã‚‰ã€ã€Œ10ä¸‡ãƒ—ãƒã‚»ã‚¹ä½ã‚’åŒæ™‚ã«ç«‹ã¡ä¸Šã’ã¦ã¿ã¦ã€ã©ã†ãªã‚‹ã‹è©¦ã—ã¦ã¿ã‚ˆã†ãœï¼ã€ã¨æ€ã„ã€ä¼šç¤¾ã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã¨ä¸€ç·’ã«è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚æ¤œè¨¼ç’°å¢ƒã¯ã€ãƒ¡ãƒ¢ãƒª48Gã§CPUã¯HyperThreadingè¾¼ã§24ã‚³ã‚¢ã§ã™ã€‚ãã“ã§å‹•ã„ã¦ã„ãŸOSã¯Debianã§L
fujya 2012/05/16
Linux

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kernel
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IBM Developer
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
fujya 2010/03/11
ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

Linux

syscall

kernel

linux
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