xv6-cs450/BUGS

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2006-09-17 21:19:01 +02:00
proc.c:
as a consequence of the implementation of proc_kill,
any loop calling sleep should check for p->killed
and be able to break out with an error return.
2007-08-08 12:32:32 +02:00
it is better if you check *before* sleep.
2006-09-17 21:19:01 +02:00
can swap procdump up after proc_kill
and then have proc_exit and proc_wait on same sheet
2006-09-18 00:01:12 +02:00
sched -> switch2scheduler? or just switch?
2006-10-13 21:55:07 +02:00
factor out switching and scheduling code from process code
shuffle for formatting
2006-09-17 21:19:01 +02:00
syscall.c:
cannot convince runoff1 to split the extern lists to fill previous page completely.
2006-10-13 21:55:07 +02:00
fs.c: split all name operations off in name.c? (starting with namei but
2006-10-18 16:58:27 +02:00
wdir keep in fs.c)
locking?
shuffle for formatting
2007-08-08 12:32:32 +02:00
pipe.c:
more comments?
comment how functions get called?
sysfile.c:
is the sys_exec picture upside down?
can sys_open and sys_exec be simplified any?
general:
sizeof parens?
bio.c:
decide odd or even
bwrite doesn't need a second argument
file.c:
move fileincref onto page 1?
2007-08-10 19:19:15 +02:00
L=$HOME/mit/l
(for i in *.c; do xoc -x xgnu -x ./nodecleq.zeta --typesonly $i; done) 2>&1 | grep warning
saw random sharedfd failure.
why does fdalloc consume reference?
why mkdir and create?