diff options
Diffstat (limited to 'block/blk-cgroup.c')
| -rw-r--r-- | block/blk-cgroup.c | 38 |
1 files changed, 16 insertions, 22 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index ea84a23d5e68..60ef16d6d155 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -28,34 +28,12 @@ static LIST_HEAD(blkio_list); struct blkio_cgroup blkio_root_cgroup = { .weight = 2*BLKIO_WEIGHT_DEFAULT }; EXPORT_SYMBOL_GPL(blkio_root_cgroup); -static struct cgroup_subsys_state *blkiocg_create(struct cgroup *); -static int blkiocg_can_attach(struct cgroup *, struct cgroup_taskset *); -static void blkiocg_attach(struct cgroup *, struct cgroup_taskset *); -static void blkiocg_destroy(struct cgroup *); -static int blkiocg_populate(struct cgroup_subsys *, struct cgroup *); - /* for encoding cft->private value on file */ #define BLKIOFILE_PRIVATE(x, val) (((x) << 16) | (val)) /* What policy owns the file, proportional or throttle */ #define BLKIOFILE_POLICY(val) (((val) >> 16) & 0xffff) #define BLKIOFILE_ATTR(val) ((val) & 0xffff) -struct cgroup_subsys blkio_subsys = { - .name = "blkio", - .create = blkiocg_create, - .can_attach = blkiocg_can_attach, - .attach = blkiocg_attach, - .destroy = blkiocg_destroy, - .populate = blkiocg_populate, -#ifdef CONFIG_BLK_CGROUP - /* note: blkio_subsys_id is otherwise defined in blk-cgroup.h */ - .subsys_id = blkio_subsys_id, -#endif - .use_id = 1, - .module = THIS_MODULE, -}; -EXPORT_SYMBOL_GPL(blkio_subsys); - static inline void blkio_policy_insert_node(struct blkio_cgroup *blkcg, struct blkio_policy_node *pn) { @@ -1658,6 +1636,22 @@ static void blkiocg_attach(struct cgroup *cgrp, struct cgroup_taskset *tset) } } +struct cgroup_subsys blkio_subsys = { + .name = "blkio", + .create = blkiocg_create, + .can_attach = blkiocg_can_attach, + .attach = blkiocg_attach, + .destroy = blkiocg_destroy, + .populate = blkiocg_populate, +#ifdef CONFIG_BLK_CGROUP + /* note: blkio_subsys_id is otherwise defined in blk-cgroup.h */ + .subsys_id = blkio_subsys_id, +#endif + .use_id = 1, + .module = THIS_MODULE, +}; +EXPORT_SYMBOL_GPL(blkio_subsys); + void blkio_policy_register(struct blkio_policy_type *blkiop) { spin_lock(&blkio_list_lock); |