From a6cdbdc28e41bb79ce531205093aa943fa2b4989 Mon Sep 17 00:00:00 2001 From: Tuan Hoang Date: Wed, 20 Feb 2019 12:52:28 +0100 Subject: [PATCH] kernel: add CFS for CPU hotplug on s390x Add CONFIG_CFS_BANDWIDTH so CPU hotplug feature works on s390x. Note that CPU hot-unplug does not work yet due to limitation in qemu s390x. Fixes #339 Signed-off-by: Tuan Hoang --- kernel/configs/s390_kata_kvm_4.19.x | 2 +- kernel/kata_config_version | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/configs/s390_kata_kvm_4.19.x b/kernel/configs/s390_kata_kvm_4.19.x index d76de886..8db48da6 100644 --- a/kernel/configs/s390_kata_kvm_4.19.x +++ b/kernel/configs/s390_kata_kvm_4.19.x @@ -112,7 +112,7 @@ CONFIG_BLK_CGROUP=y CONFIG_CGROUP_WRITEBACK=y CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y -# CONFIG_CFS_BANDWIDTH is not set +CONFIG_CFS_BANDWIDTH=y CONFIG_RT_GROUP_SCHED=y CONFIG_CGROUP_PIDS=y # CONFIG_CGROUP_RDMA is not set diff --git a/kernel/kata_config_version b/kernel/kata_config_version index a45fd52c..7273c0fa 100644 --- a/kernel/kata_config_version +++ b/kernel/kata_config_version @@ -1 +1 @@ -24 +25