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Writing filesystems, or any kernel code, is hard. The kernel is a complex environment to master, and small5 R5 ? Z9 [! N6 p w! Z6 m$ F
mistakes can cause severe data corruption. Filesystems, however, offer a clean data access mechanism that is
4 `* M- ~7 B, Btransparent to user applications, which is why developers always desire to add new features to filesystems. In, e' O) w/ z/ N7 ^
this article, we provide a quick introduction so you can add new functionality to existing filesystems without
9 V9 R! S- _& `, l m: A4 J! Ahaving to become a kernel or filesystems expert. |
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