On Mon, May 09, 2011 at 02:49:32PM -0400, Davidlohr Bueso wrote:
> On Thu, 2011-05-05 at 14:51 +0200, Karel Zak wrote:
> > On Wed, May 04, 2011 at 04:11:20PM -0300, Davidlohr Bueso wrote:
> > > @@ -82,6 +84,7 @@ static void __attribute__((__noreturn__)) show_usage(int rc)
> > > " -h | --help display this help\n"
> > > " -m | --max show min and max valid priorities\n"
> > > " -p | --pid operate on existing given pid\n"
> > > + " -t | --thread propagate changes to all the thread for a given pid\n"
> >
> > I have renamed the option to:
> >
> > -a | --all-tasks
> >
> > it would be nice to use the same option for all sched-utils, the -t
> > is already used in ionice(1).
> >
> > I have also committed support for
> >
> > $ chrt --all-tasks --pid $(pidof firefox)
> >
> > to get information about all tasks for the given PID.
> >
> >
> > BTW, is there any way (command line tool) how list scheduling
> > information (cpuset, policy, class and priority) for all processes?
>
> All I can think of is using chrt+taskset, perhaps some combination of ps
> might also get us some info. It seems a new command is on the way :)
It would be better to extend ps(1), there is a new active procps
upstream.
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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