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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-20 18:11:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-20 18:11:21 -0700 |
| commit | 0d9cabdccedb79ee5f27b77ff51f29a9e7d23275 (patch) | |
| tree | 8bfb64c3672d058eb90aec3c3a9c4f61cef9097c /net/sched/cls_cgroup.c | |
| parent | 701085b219016d38f105b031381b9cee6200253a (diff) | |
| parent | 3ce3230a0cff484e5130153f244d4fb8a56b3a8b (diff) | |
Merge branch 'for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup changes from Tejun Heo:
"Out of the 8 commits, one fixes a long-standing locking issue around
tasklist walking and others are cleanups."
* 'for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: Walk task list under tasklist_lock in cgroup_enable_task_cg_list
cgroup: Remove wrong comment on cgroup_enable_task_cg_list()
cgroup: remove cgroup_subsys argument from callbacks
cgroup: remove extra calls to find_existing_css_set
cgroup: replace tasklist_lock with rcu_read_lock
cgroup: simplify double-check locking in cgroup_attach_proc
cgroup: move struct cgroup_pidlist out from the header file
cgroup: remove cgroup_attach_task_current_cg()
Diffstat (limited to 'net/sched/cls_cgroup.c')
| -rw-r--r-- | net/sched/cls_cgroup.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c index f84fdc3a7f27..1afaa284fcd7 100644 --- a/net/sched/cls_cgroup.c +++ b/net/sched/cls_cgroup.c @@ -22,9 +22,8 @@ #include <net/sock.h> #include <net/cls_cgroup.h> -static struct cgroup_subsys_state *cgrp_create(struct cgroup_subsys *ss, - struct cgroup *cgrp); -static void cgrp_destroy(struct cgroup_subsys *ss, struct cgroup *cgrp); +static struct cgroup_subsys_state *cgrp_create(struct cgroup *cgrp); +static void cgrp_destroy(struct cgroup *cgrp); static int cgrp_populate(struct cgroup_subsys *ss, struct cgroup *cgrp); struct cgroup_subsys net_cls_subsys = { @@ -51,8 +50,7 @@ static inline struct cgroup_cls_state *task_cls_state(struct task_struct *p) struct cgroup_cls_state, css); } -static struct cgroup_subsys_state *cgrp_create(struct cgroup_subsys *ss, - struct cgroup *cgrp) +static struct cgroup_subsys_state *cgrp_create(struct cgroup *cgrp) { struct cgroup_cls_state *cs; @@ -66,7 +64,7 @@ static struct cgroup_subsys_state *cgrp_create(struct cgroup_subsys *ss, return &cs->css; } -static void cgrp_destroy(struct cgroup_subsys *ss, struct cgroup *cgrp) +static void cgrp_destroy(struct cgroup *cgrp) { kfree(cgrp_cls_state(cgrp)); } |