maybe the bug is caused by the line se->load.inv_weight = div64_64((1ULL<<32), shares); in set_se_shares in sched.c? if shares is 1, div64_64 returns 1<<32, but inv_weight is long(32 bit), and only the 33th bit is 1, so inv_weight is 0...
-- setting /sys/kernel/uids/<uid>/cpu_share to 1 causes the scheduler to give most of the cpu time to this uid https://bugs.launchpad.net/bugs/178151 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
