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Add question.
author
Ben Pfaff
<blp@cs.stanford.edu>
Wed, 15 Mar 2006 01:31:51 +0000
(
01:31
+0000)
committer
Ben Pfaff
<blp@cs.stanford.edu>
Wed, 15 Mar 2006 01:31:51 +0000
(
01:31
+0000)
doc/vm.tmpl
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diff --git
a/doc/vm.tmpl
b/doc/vm.tmpl
index 5ba96f252da9f4b6721ad4180efc785cd1ae7fd6..85e9d837967bcd8e7f382e48a354acce3d10009e 100644
(file)
--- a/
doc/vm.tmpl
+++ b/
doc/vm.tmpl
@@
-64,6
+64,10
@@
FirstName LastName <email@domain.example>
>> frame must be evicted. Describe your code for choosing a frame to
>> evict.
>> frame must be evicted. Describe your code for choosing a frame to
>> evict.
+>> When a process P obtains a physical frame that was previously used
+>> by a process Q, how do you adjust the page table (and any other
+>> data structures) to reflect the physical frame Q no longer has?
+
>> Explain your heuristic for deciding whether a page fault for an
>> invalid virtual address should cause the stack to be extended into the
>> page that faulted.
>> Explain your heuristic for deciding whether a page fault for an
>> invalid virtual address should cause the stack to be extended into the
>> page that faulted.