path: root/security/device_cgroup.c
diff options
authorTejun Heo <>2014-07-15 11:05:09 -0400
committerTejun Heo <>2014-07-15 11:05:09 -0400
commit5577964e64692e17cc498854b7e0833e6532cd64 (patch)
tree92474a4bf3de98268a3af979130a88e934ea7345 /security/device_cgroup.c
parenta14c6874be09a05a48093df8df87ca021f310332 (diff)
cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes
Currently, cgroup_subsys->base_cftypes is used for both the unified default hierarchy and legacy ones and subsystems can mark each file with either CFTYPE_ONLY_ON_DFL or CFTYPE_INSANE if it has to appear only on one of them. This is quite hairy and error-prone. Also, we may end up exposing interface files to the default hierarchy without thinking it through. cgroup_subsys will grow two separate cftype arrays and apply each only on the hierarchies of the matching type. This will allow organizing cftypes in a lot clearer way and encourage subsystems to scrutinize the interface which is being exposed in the new default hierarchy. In preparation, this patch renames cgroup_subsys->base_cftypes to cgroup_subsys->legacy_cftypes. This patch is pure rename. Signed-off-by: Tejun Heo <> Acked-by: Neil Horman <> Acked-by: Li Zefan <> Cc: Johannes Weiner <> Cc: Michal Hocko <> Cc: Vivek Goyal <> Cc: Peter Zijlstra <> Cc: Paul Mackerras <> Cc: Ingo Molnar <> Cc: Arnaldo Carvalho de Melo <> Cc: Aristeu Rozanski <> Cc: Aneesh Kumar K.V <>
Diffstat (limited to 'security/device_cgroup.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index d9d69e6930ed..188c1d26393b 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -796,7 +796,7 @@ struct cgroup_subsys devices_cgrp_subsys = {
.css_free = devcgroup_css_free,
.css_online = devcgroup_online,
.css_offline = devcgroup_offline,
- .base_cftypes = dev_cgroup_files,
+ .legacy_cftypes = dev_cgroup_files,