diff options
Diffstat (limited to 'net/core/netclassid_cgroup.c')
| -rw-r--r-- | net/core/netclassid_cgroup.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/net/core/netclassid_cgroup.c b/net/core/netclassid_cgroup.c index b4c87fe31be2..d6a70aeaa503 100644 --- a/net/core/netclassid_cgroup.c +++ b/net/core/netclassid_cgroup.c @@ -66,17 +66,13 @@ struct update_classid_context { #define UPDATE_CLASSID_BATCH 1000 -static int update_classid_sock(const void *v, struct file *file, unsigned n) +static int update_classid_sock(const void *v, struct file *file, unsigned int n) { - int err; struct update_classid_context *ctx = (void *)v; - struct socket *sock = sock_from_file(file, &err); + struct socket *sock = sock_from_file(file); - if (sock) { - spin_lock(&cgroup_sk_update_lock); + if (sock) sock_cgroup_set_classid(&sock->sk->sk_cgrp_data, ctx->classid); - spin_unlock(&cgroup_sk_update_lock); - } if (--ctx->batch == 0) { ctx->batch = UPDATE_CLASSID_BATCH; return n + 1; @@ -122,15 +118,11 @@ static int write_classid(struct cgroup_subsys_state *css, struct cftype *cft, struct css_task_iter it; struct task_struct *p; - cgroup_sk_alloc_disable(); - cs->classid = (u32)value; css_task_iter_start(css, 0, &it); - while ((p = css_task_iter_next(&it))) { + while ((p = css_task_iter_next(&it))) update_classid_task(p, cs->classid); - cond_resched(); - } css_task_iter_end(&it); return 0; |