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2nd RTL Workshop: Sharing Memory between Kernel and User Space in Linux

Dec 12, 1997 — by Rick Lehrbaum — from the LinuxDevices Archive — views

Techniques allowing kernel tasks and user space processes to share large blocks of memory are presented. In particular, “mbuff/” device driver is introduced. Simple examples of synchronizing producer and consumer threads using only shared memory are given.

Download paper (125K PDF)

 
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