The scheduled cgroup writeback support requires blkio to be initialized before memcg as memcg needs to provide certain blkcg related functionalities. Relocate blkio so that it's right above memory. Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> --- Hello, These are two trivial patches to prepare for the cgroup writeback support. Applying to cgroup/for-3.20. Thanks. include/linux/cgroup_subsys.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/include/linux/cgroup_subsys.h +++ b/include/linux/cgroup_subsys.h @@ -15,6 +15,10 @@ SUBSYS(cpu) SUBSYS(cpuacct) #endif +#if IS_ENABLED(CONFIG_BLK_CGROUP) +SUBSYS(blkio) +#endif + #if IS_ENABLED(CONFIG_MEMCG) SUBSYS(memory) #endif @@ -31,10 +35,6 @@ SUBSYS(freezer) SUBSYS(net_cls) #endif -#if IS_ENABLED(CONFIG_BLK_CGROUP) -SUBSYS(blkio) -#endif - #if IS_ENABLED(CONFIG_CGROUP_PERF) SUBSYS(perf_event) #endif -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
