Unformatted text preview: can. Some blocks might not have any dependencies, or might only have dependencies in certain cases. Turn in a list of bwrite calls and their dependencies, if any. Here are two calls, done for you: line 4132 (in balloc) no prerequisites line 4174 (in bfree) depends on corresponding bwrite at line 4167 Xv6 has no atomic rename; can there still be cycles in the block dependencies? This completes the homework. This assignment requires the files xv6.pdf and xv6_rev0.zip. You may download them from the Assignments page....
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- Fall '08
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