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| author | Tejun Heo <tj@kernel.org> | 2012-04-01 12:09:55 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-04-01 12:09:55 -0700 |
| commit | 4baf6e33251b37f111e21289f8ee71fe4cce236e (patch) | |
| tree | 7decc386a60679fd2696041810cf331c0daf1f41 /net | |
| parent | 676f7c8f84d15e94065841529016da5ab92e901b (diff) | |
| download | op-kernel-dev-4baf6e33251b37f111e21289f8ee71fe4cce236e.zip op-kernel-dev-4baf6e33251b37f111e21289f8ee71fe4cce236e.tar.gz | |
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 <tj@kernel.org>
Acked-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Paul Menage <paul@paulmenage.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Vivek Goyal <vgoyal@redhat.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/netprio_cgroup.c | 8 | ||||
| -rw-r--r-- | net/sched/cls_cgroup.c | 8 |
2 files changed, 4 insertions, 12 deletions
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c index dbfd4e7..b2a5986 100644 --- a/net/core/netprio_cgroup.c +++ b/net/core/netprio_cgroup.c @@ -242,21 +242,17 @@ static struct cftype ss_files[] = { .read_map = read_priomap, .write_string = write_priomap, }, + { } /* terminate */ }; -static int cgrp_populate(struct cgroup_subsys *ss, struct cgroup *cgrp) -{ - return cgroup_add_files(cgrp, ss, ss_files, ARRAY_SIZE(ss_files)); -} - struct cgroup_subsys net_prio_subsys = { .name = "net_prio", .create = cgrp_create, .destroy = cgrp_destroy, - .populate = cgrp_populate, #ifdef CONFIG_NETPRIO_CGROUP .subsys_id = net_prio_subsys_id, #endif + .base_cftypes = ss_files, .module = THIS_MODULE }; diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c index 024df8a..7743ea8 100644 --- a/net/sched/cls_cgroup.c +++ b/net/sched/cls_cgroup.c @@ -70,21 +70,17 @@ static struct cftype ss_files[] = { .read_u64 = read_classid, .write_u64 = write_classid, }, + { } /* terminate */ }; -static int cgrp_populate(struct cgroup_subsys *ss, struct cgroup *cgrp) -{ - return cgroup_add_files(cgrp, ss, ss_files, ARRAY_SIZE(ss_files)); -} - struct cgroup_subsys net_cls_subsys = { .name = "net_cls", .create = cgrp_create, .destroy = cgrp_destroy, - .populate = cgrp_populate, #ifdef CONFIG_NET_CLS_CGROUP .subsys_id = net_cls_subsys_id, #endif + .base_cftypes = ss_files, .module = THIS_MODULE, }; |
