From 7d3be19477505cbf611db505f371037c9c51b574 Mon Sep 17 00:00:00 2001 From: Ben Pfaff Date: Wed, 25 May 2005 05:00:51 +0000 Subject: [PATCH] Update. --- TODO | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/TODO b/TODO index 37899a0..6fb051b 100644 --- a/TODO +++ b/TODO @@ -18,8 +18,6 @@ * Improve automatic interpretation of exception messages. -* debug_backtrace() in kernel should only dereference valid pointers. - * We need better and more example programs. - Need an mmap example program as a replacement for the crappy mmap FAQ @@ -55,10 +53,6 @@ - Discuss the perils of mixing dirty bits between kernel and user virtual memory. - - Sample solution. - - - Update grading/vm to reflect new mmap, munmap forms. - * Filesys project: - Increase maximum disk size from 8 MB to something that actually @@ -70,8 +64,6 @@ - Add option to disable buffer cache. - - Sample solution. - - Need a better way to measure performance improvement of buffer cache. Some students reported that their system was slower with cache--likely, Bochs doesn't simulate a disk with a realistic @@ -107,8 +99,6 @@ * Tests: - - Release some of them. - - The threads, userprog, vm test source files could use factorization and cleanup along the lines of fslib in the filesys tests. -- 2.30.2