Hello Matt ! > Add a signal control group subsystem that allows us to send signals to all tasks > in the control group by writing the desired signal(7) number to the kill file. > > NOTE: We don't really need per-cgroup state, but control groups doesn't support > stateless subsystems yet. > > Signed-off-by: Matt Helsley <matthltc@xxxxxxxxxx> > --- > include/linux/cgroup_signal.h | 28 +++++++++ > include/linux/cgroup_subsys.h | 6 + > init/Kconfig | 6 + > kernel/Makefile | 1 > kernel/cgroup_signal.c | 129 ++++++++++++++++++++++++++++++++++++++++++ > 5 files changed, 170 insertions(+) I think there is a small race with new tasks entering the cgroup while it's beeing killed, and a _fork ops would handle that. nop ? Thanks, C. _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
