tuna: Don't touch the migration/* thread scheduler policy/prio
As:
[root@sandy tuna]# chrt --pid 8
pid 8's current scheduling policy: SCHED_FIFO
pid 8's current scheduling priority: 99
[root@sandy tuna]#
[root@sandy tuna]# tuna -t 8 -P
thread ctxt_switches
pid SCHED_ rtpri affinity voluntary nonvoluntary cmd
8 FIFO 99 0 59190 0 migration/0
[root@sandy tuna]#
[root@sandy tuna]# chrt --fifo --pid 99 8
chrt: failed to set pid 8's policy: Invalid argument
[root@sandy tuna]# chrt --fifo --pid 98 8
chrt: failed to set pid 8's policy: Invalid argument
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 file changed
