Concept环形缓冲日志 / ring buffer
ring buffer logging
A logging buffer mechanism in which log entries are continuously written to a fixed-size circular memory region and persisted to disk only when a specific condition is triggered. This pattern is commonly found in system software such as the Linux kernel's dmesg facility.
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Sep 14
Ring buffer logging is common in the Linux kernel (dmesg), where logs are continuously written to a fixed-size in-memory ring area and only flushed to disk when a specific condition is triggered.
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