Re: [PATCH RESEND v3] perf/core: Fix installing cgroup event into cpu

Hi leilei.lin, Thank you for the patch! Yet something to improve: [auto build test ERROR on tip/perf/core] [also build test ERROR on v4.15 next-20180202] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/

Re: [PATCH RESEND v3] perf/core: Fix installing cgroup event into cpu

Hi leilei.lin, Thank you for the patch! Yet something to improve: [auto build test ERROR on tip/perf/core] [also build test ERROR on v4.15 next-20180202] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/

[PATCH RESEND v3] perf/core: Fix installing cgroup event into cpu

From: "leilei.lin" Do not install cgroup event into the CPU context and schedule it if the cgroup is not running on this CPU While there is no task of cgroup running specified CPU, current kernel still install cgroup event into CPU context that causes another cgroup event can't be installed into