On Tue, 15 Aug 2006 22:10:43 -0500
"Serge E. Hallyn" <[email protected]> wrote:
> Quoting Eric W. Biederman ([email protected]):
> > To avoid pid rollover confusion the kernel needs to work with
> > struct pid * instead of pid_t. Currently there is not an iterator
> > that walks through all of the tasks of a given pid type starting
> > with a struct pid. This prevents us replacing some pid_t instances
> > with struct pid. So this patch adds do_each_pid_task which walks
> > through the set of task for a given pid type starting with a struct pid.
> >
> > Signed-off-by: Eric W. Biederman <[email protected]>
> > ---
> > include/linux/pid.h | 13 +++++++++++++
> > 1 files changed, 13 insertions(+), 0 deletions(-)
> >
> > diff --git a/include/linux/pid.h b/include/linux/pid.h
> > index 93da7e2..4007114 100644
> > --- a/include/linux/pid.h
> > +++ b/include/linux/pid.h
> > @@ -118,4 +118,17 @@ #define while_each_task_pid(who, type, t
> > 1; }) ); \
> > }
> >
> > +#define do_each_pid_task(pid, type, task) \
>
> Hmm, defining do_each_pid_task right after do_each_task_pid could result
> in some frustration :)
That's all right - developers can read the comments to work out what each
one does.
<seems I'm having a sarcastic day>
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