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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-21 05:11:21 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-21 05:11:21 +0400 |
| commit | 0d9cabdccedb79ee5f27b77ff51f29a9e7d23275 (patch) | |
| tree | 8bfb64c3672d058eb90aec3c3a9c4f61cef9097c /security | |
| parent | 701085b219016d38f105b031381b9cee6200253a (diff) | |
| parent | 3ce3230a0cff484e5130153f244d4fb8a56b3a8b (diff) | |
| download | linux-0d9cabdccedb79ee5f27b77ff51f29a9e7d23275.tar.xz | |
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 'security')
| -rw-r--r-- | security/device_cgroup.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 8b5b5d8612c6..c43a3323feea 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -61,8 +61,8 @@ static inline struct dev_cgroup *task_devcgroup(struct task_struct *task) struct cgroup_subsys devices_subsys; -static int devcgroup_can_attach(struct cgroup_subsys *ss, - struct cgroup *new_cgrp, struct cgroup_taskset *set) +static int devcgroup_can_attach(struct cgroup *new_cgrp, + struct cgroup_taskset *set) { struct task_struct *task = cgroup_taskset_first(set); @@ -156,8 +156,7 @@ remove: /* * called from kernel/cgroup.c with cgroup_lock() held. */ -static struct cgroup_subsys_state *devcgroup_create(struct cgroup_subsys *ss, - struct cgroup *cgroup) +static struct cgroup_subsys_state *devcgroup_create(struct cgroup *cgroup) { struct dev_cgroup *dev_cgroup, *parent_dev_cgroup; struct cgroup *parent_cgroup; @@ -195,8 +194,7 @@ static struct cgroup_subsys_state *devcgroup_create(struct cgroup_subsys *ss, return &dev_cgroup->css; } -static void devcgroup_destroy(struct cgroup_subsys *ss, - struct cgroup *cgroup) +static void devcgroup_destroy(struct cgroup *cgroup) { struct dev_cgroup *dev_cgroup; struct dev_whitelist_item *wh, *tmp; |