sanchayanmaity/xv6-cs450
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a few other nits

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This commit is contained in:
kaashoek 2006-09-17 22:01:12 +00:00
parent b438eff6bf
commit f8ac639675
1 changed files with 12 additions and 2 deletions
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12
BUGS
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@ -1,4 +1,7 @@
missing bootmain.c from printout runoff.list:
bootmain.c missing
mmu.h:
funny \ alignment in mmu.h funny \ alignment in mmu.h
main.c: main.c:
@ -6,6 +9,8 @@ main.c:
stack variable across the asm volatile that stack variable across the asm volatile that
changes %esp and %ebp. changes %esp and %ebp.
cpus[0] -> cpus[bcpu]
init.c: init.c:
should while(wait() >= 0); should while(wait() >= 0);
not just wait(); not just wait();
@ -30,7 +35,12 @@ proc.c:
proc_exit should wake up proc[1] if any proc_exit should wake up proc[1] if any
reparenting was done. reparenting was done.
sched -> switch2scheduler? or just switch?
trap.c trap.c
if spin locks are ever held without cli, if spin locks are ever held without cli,
trap should call yield() only if nlock == 0 trap should call yield() only if nlock == 0
main.c, proc.c, trap.c:
use a constant for 3 (USER).