redhat/configs: Enable CONFIG_BLK_CGROUP_IOPRIO & CONFIG_BLK_CGROUP_IOCOST
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2082411 Upstream Status: RHEL only Tested: after "make dist-configs" and "make dist-configs-check", CONFIG_BLK_CGROUP_IOPRIO & CONFIG_BLK_CGROUP_IOCOST is turned on in all config files. This CONFIG_BLK_CGROUP_IOPRIO option enables the .prio interface for assigning an I/O priority class to requests. The I/O priority class affects the order in which an I/O scheduler and block devices process requests. This CONFIG_BLK_CGROUP_IOCOST option enables the io.weight control, we can specify the relative amount of IO time the cgroups can use in relation to its siblings.
Signed-off-by: Dorinda Bassey dbassey@redhat.com
Edited by Dorinda Bassey