From: Vladimir Davydov Date: Thu, 19 Feb 2015 14:34:46 +0000 (+0300) Subject: cgroup: call cgroup_subsys->bind on cgroup subsys initialization X-Git-Tag: omap-for-v4.2/o2_dc~158^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=295458e67284;p=pandora-kernel.git cgroup: call cgroup_subsys->bind on cgroup subsys initialization Currently, we call cgroup_subsys->bind only on unmount, remount, and when creating a new root on mount. Since the default hierarchy root is created in cgroup_init, we will not call cgroup_subsys->bind if the default hierarchy is freshly mounted. As a result, some controllers will behave incorrectly (most notably, the "memory" controller will not enable hierarchy support). Fix this by calling cgroup_subsys->bind right after initializing a cgroup subsystem. Signed-off-by: Vladimir Davydov Signed-off-by: Tejun Heo --- Reading git-diff-tree failed