greg/xv6
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

notes

Browse source
This commit is contained in:
rsc 2007-08-08 10:32:32 +00:00
parent f2f062da61
commit 4249490230
1 changed files with 13 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
BUGS
View file

@ -2,6 +2,7 @@ proc.c:
as a consequence of the implementation of proc_kill, as a consequence of the implementation of proc_kill,
any loop calling sleep should check for p->killed any loop calling sleep should check for p->killed
and be able to break out with an error return. and be able to break out with an error return.
it is better if you check *before* sleep.
can swap procdump up after proc_kill can swap procdump up after proc_kill
and then have proc_exit and proc_wait on same sheet and then have proc_exit and proc_wait on same sheet
@ -19,3 +20,15 @@ ide.c: synchronous disk write -> polling disk write. search for
fs.c: split all name operations off in name.c? (starting with namei but move fs.c: split all name operations off in name.c? (starting with namei but move
wdir keep in fs.c) wdir keep in fs.c)
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?