pintos-os.org Git - pintos-anon/commit

author	Ben Pfaff <blp@cs.stanford.edu>
	Thu, 31 Mar 2005 04:58:27 +0000 (04:58 +0000)
committer	Ben Pfaff <blp@cs.stanford.edu>
	Thu, 31 Mar 2005 04:58:27 +0000 (04:58 +0000)
commit	15aa248a41556196803c75cb4f56ddad05f5d64e
tree	c18a1c96e1dc029041f491da7871111154f199c4	tree \| snapshot
parent	654121cfc127bc8e1e9aa8859c2d68f0dc4330cb	commit \| diff

Move problem 1-2 (join) into project 2 as the "wait" system call.
Update the documentation, solutions, grading scripts, and regression
tests.

In execute_thread(), rephrase the code slightly.
Move process_activate() call from execute_thread() to load() to remove
potential race condition that students and TAs found confusing.
Add memory barrier in process_exit().

86 files changed:

TODO		diff \| blob \| history
doc/doc.texi		diff \| blob \| history
doc/mlfqs.texi		diff \| blob \| history
doc/standards.texi		diff \| blob \| history
doc/threads.texi		diff \| blob \| history
doc/tour.texi		diff \| blob \| history
doc/userprog.texi		diff \| blob \| history
grading/filesys/fslib.c		diff \| blob \| history
grading/filesys/fslib.h		diff \| blob \| history
grading/filesys/syn-read.c		diff \| blob \| history
grading/filesys/syn-read.exp		diff \| blob \| history
grading/filesys/syn-rw.c		diff \| blob \| history
grading/filesys/syn-write.c		diff \| blob \| history
grading/filesys/syn-write.exp		diff \| blob \| history
grading/threads/join-dummy.c	[deleted file]	blob \| history
grading/threads/join-dummy.exp	[deleted file]	blob \| history
grading/threads/join-invalid.c	[deleted file]	blob \| history
grading/threads/join-multiple.c	[deleted file]	blob \| history
grading/threads/join-nested.c	[deleted file]	blob \| history
grading/threads/join-nested.exp	[deleted file]	blob \| history
grading/threads/join-no.c	[deleted file]	blob \| history
grading/threads/join-quick.c	[deleted file]	blob \| history
grading/threads/join-quick.exp	[deleted file]	blob \| history
grading/threads/join-simple.c	[deleted file]	blob \| history
grading/threads/join-simple.exp	[deleted file]	blob \| history
grading/threads/review.txt		diff \| blob \| history
grading/threads/run-tests		diff \| blob \| history
grading/threads/tests.txt		diff \| blob \| history
grading/userprog/.cvsignore		diff \| blob \| history
grading/userprog/Make.base		diff \| blob \| history
grading/userprog/Make.tests		diff \| blob \| history
grading/userprog/Makefile		diff \| blob \| history
grading/userprog/exec-arg.c		diff \| blob \| history
grading/userprog/exec-multiple.c		diff \| blob \| history
grading/userprog/exec-once.c		diff \| blob \| history
grading/userprog/join-bad-pid.c	[deleted file]	blob \| history
grading/userprog/join-bad-pid.exp	[deleted file]	blob \| history
grading/userprog/join-killed.c	[deleted file]	blob \| history
grading/userprog/join-killed.exp	[deleted file]	blob \| history
grading/userprog/join-simple.c	[deleted file]	blob \| history
grading/userprog/join-simple.exp	[deleted file]	blob \| history
grading/userprog/join-twice.c	[deleted file]	blob \| history
grading/userprog/join-twice.exp	[deleted file]	blob \| history
grading/userprog/multi-child-fd.c		diff \| blob \| history
grading/userprog/multi-child-fd.exp		diff \| blob \| history
grading/userprog/multi-oom.c		diff \| blob \| history
grading/userprog/multi-parent-fd.c		diff \| blob \| history
grading/userprog/multi-recurse.c		diff \| blob \| history
grading/userprog/prep-disk		diff \| blob \| history
grading/userprog/review.txt		diff \| blob \| history
grading/userprog/run-tests		diff \| blob \| history
grading/userprog/tests.txt		diff \| blob \| history
grading/userprog/wait-bad-pid.c	[new file with mode: 0644]	blob
grading/userprog/wait-bad-pid.exp	[new file with mode: 0644]	blob
grading/userprog/wait-killed.c	[new file with mode: 0644]	blob
grading/userprog/wait-killed.exp	[new file with mode: 0644]	blob
grading/userprog/wait-simple.c	[new file with mode: 0644]	blob
grading/userprog/wait-simple.exp	[new file with mode: 0644]	blob
grading/userprog/wait-twice.c	[new file with mode: 0644]	blob
grading/userprog/wait-twice.exp	[new file with mode: 0644]	blob
grading/vm/mmap-exit.c		diff \| blob \| history
grading/vm/page-merge-par.c		diff \| blob \| history
grading/vm/page-merge-seq.c		diff \| blob \| history
grading/vm/page-parallel.c		diff \| blob \| history
grading/vm/page-parallel.exp		diff \| blob \| history
grading/vm/posix-compat.c		diff \| blob \| history
grading/vm/posix-compat.h		diff \| blob \| history
solutions/README		diff \| blob \| history
solutions/p1-2.patch		diff \| blob \| history
solutions/p1-3.patch	[deleted file]	blob \| history
solutions/p2-null.patch	[new file with mode: 0644]	blob
solutions/p2.patch		diff \| blob \| history
src/lib/syscall-nr.h		diff \| blob \| history
src/lib/user/syscall.c		diff \| blob \| history
src/lib/user/syscall.h		diff \| blob \| history
src/tests/threads/p1-2.c		diff \| blob \| history
src/tests/threads/p1-3.c		diff \| blob \| history
src/tests/threads/p1-4.c	[deleted file]	blob \| history
src/tests/userprog/recursor.c		diff \| blob \| history
src/tests/userprog/shell.c		diff \| blob \| history
src/threads/init.c		diff \| blob \| history
src/threads/thread.c		diff \| blob \| history
src/threads/thread.h		diff \| blob \| history
src/userprog/process.c		diff \| blob \| history
src/userprog/process.h		diff \| blob \| history
tests/Makefile		diff \| blob \| history

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