From 4baf6e33251b37f111e21289f8ee71fe4cce236e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sun, 1 Apr 2012 12:09:55 -0700 Subject: cgroup: convert all non-memcg controllers to the new cftype interface Convert debug, freezer, cpuset, cpu_cgroup, cpuacct, net_prio, blkio, net_cls and device controllers to use the new cftype based interface. Termination entry is added to cftype arrays and populate callbacks are replaced with cgroup_subsys->base_cftypes initializations. This is functionally identical transformation. There shouldn't be any visible behavior change. memcg is rather special and will be converted separately. Signed-off-by: Tejun Heo Acked-by: Li Zefan Cc: Paul Menage Cc: Ingo Molnar Cc: Peter Zijlstra Cc: "David S. Miller" Cc: Vivek Goyal --- security/device_cgroup.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'security') diff --git a/security/device_cgroup.c b/security/device_cgroup.c index c43a3323feea..442204cc22d9 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -447,22 +447,16 @@ static struct cftype dev_cgroup_files[] = { .read_seq_string = devcgroup_seq_read, .private = DEVCG_LIST, }, + { } /* terminate */ }; -static int devcgroup_populate(struct cgroup_subsys *ss, - struct cgroup *cgroup) -{ - return cgroup_add_files(cgroup, ss, dev_cgroup_files, - ARRAY_SIZE(dev_cgroup_files)); -} - struct cgroup_subsys devices_subsys = { .name = "devices", .can_attach = devcgroup_can_attach, .create = devcgroup_create, .destroy = devcgroup_destroy, - .populate = devcgroup_populate, .subsys_id = devices_subsys_id, + .base_cftypes = dev_cgroup_files, }; int __devcgroup_inode_permission(struct inode *inode, int mask) -- cgit v1.2.3-59-g8ed1b