:They're in my todo list. :-) : :I think there's a bug in the patch I emailed: Shouldn't I vget() the :vnode of the fd passed to openat() to prevent races?
No, I don't think you need to. The call to holdvnode() refs the fp
and that prevents fp->f_nchandle from being ripped out from under you.
You aren't actually using the vnode pointer. The nlookup code
does via the nchandle, but it handles its own refs.
-Matt
Matthew Dillon
<[email protected]>
