Web Reference: Apr 9, 2013 · For More Video lectures from IIT Professors .......visit www.satishkashyap.com Video lectures and Lecture Notes on "Operating Systems" by Prof. P.K. Biswas sir, IITKGP 1 introduction to operating... The document discusses the buffer cache in operating systems, explaining its role in managing disk access to improve system performance by reducing disk usage frequency. Buffers are associated with a specific block device, and cover caching of filesystem metadata as well as tracking in-flight pages. The cache only contains parked file data. That is, the buffers remember what's in directories, what file permissions are, and keep track of what memory is being written from or read to for a particular block device.
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23 Buffer Cache 2 Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $87M - $128M
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Last Updated: April 13, 2026
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