On Tue, 16.11.10 09:11, Linus Torvalds ([email protected])
> On Tue, Nov 16, 2010 at 9:03 AM, Lennart Poettering
> > Binding something like this to TTYs is just backwards.
> Numbers talk, bullshit walks.
> The numbers have been quoted. The clear interactive behavior has been
Here's my super-complex patch btw, to achieve exactly the same thing
from userspace without involving any kernel or systemd patching and
kernel-side logic. Simply edit your own ~/.bashrc and add this to the end:
if [ "$PS1" ] ; then
mkdir -m 0700 /sys/fs/cgroup/cpu/user/$$
echo $$ > /sys/fs/cgroup/cpu/user/$$/tasks
Then, as the superuser do this:
mount -t cgroup cgroup /sys/fs/cgroup/cpu -o cpu
mkdir -m 0777 /sys/fs/cgroup/cpu/user
Done. Same effect. However: not crazy.
I am not sure I myself will find the time to prep some 'numbers' for
you. They'd be the same as with the kernel patch anyway. But I am sure
somebody else will do it for you...
Lennart Poettering - Red Hat, Inc.