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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 04:40:19 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 04:40:19 +0400 |
commit | 88d6ae8dc33af12fe1c7941b1fae2767374046fd (patch) | |
tree | 8f17415c0722b0a4d7511ac170cfb4e3802e1ad2 /security | |
parent | f5c101892fbd3d2f6d2729bc7eb7b3f6c31dbddd (diff) | |
parent | 0d4dde1ac9a5af74ac76c6ab90557d1ae7b8f5d8 (diff) | |
download | linux-88d6ae8dc33af12fe1c7941b1fae2767374046fd.tar.xz |
Merge branch 'for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo:
"cgroup file type addition / removal is updated so that file types are
added and removed instead of individual files so that dynamic file
type addition / removal can be implemented by cgroup and used by
controllers. blkio controller changes which will come through block
tree are dependent on this. Other changes include res_counter cleanup
and disallowing kthread / PF_THREAD_BOUND threads to be attached to
non-root cgroups.
There's a reported bug with the file type addition / removal handling
which can lead to oops on cgroup umount. The issue is being looked
into. It shouldn't cause problems for most setups and isn't a
security concern."
Fix up trivial conflict in Documentation/feature-removal-schedule.txt
* 'for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (21 commits)
res_counter: Account max_usage when calling res_counter_charge_nofail()
res_counter: Merge res_counter_charge and res_counter_charge_nofail
cgroups: disallow attaching kthreadd or PF_THREAD_BOUND threads
cgroup: remove cgroup_subsys->populate()
cgroup: get rid of populate for memcg
cgroup: pass struct mem_cgroup instead of struct cgroup to socket memcg
cgroup: make css->refcnt clearing on cgroup removal optional
cgroup: use negative bias on css->refcnt to block css_tryget()
cgroup: implement cgroup_rm_cftypes()
cgroup: introduce struct cfent
cgroup: relocate __d_cgrp() and __d_cft()
cgroup: remove cgroup_add_file[s]()
cgroup: convert memcg controller to the new cftype interface
memcg: always create memsw files if CONFIG_CGROUP_MEM_RES_CTLR_SWAP
cgroup: convert all non-memcg controllers to the new cftype interface
cgroup: relocate cftype and cgroup_subsys definitions in controllers
cgroup: merge cft_release_agent cftype array into the base files array
cgroup: implement cgroup_add_cftypes() and friends
cgroup: build list of all cgroups under a given cgroupfs_root
cgroup: move cgroup_clear_directory() call out of cgroup_populate_dir()
...
Diffstat (limited to 'security')
-rw-r--r-- | security/device_cgroup.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c index c43a3323feea..442204cc22d9 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -447,22 +447,16 @@ static struct cftype dev_cgroup_files[] = { .read_seq_string = devcgroup_seq_read, .private = DEVCG_LIST, }, + { } /* terminate */ }; -static int devcgroup_populate(struct cgroup_subsys *ss, - struct cgroup *cgroup) -{ - return cgroup_add_files(cgroup, ss, dev_cgroup_files, - ARRAY_SIZE(dev_cgroup_files)); -} - struct cgroup_subsys devices_subsys = { .name = "devices", .can_attach = devcgroup_can_attach, .create = devcgroup_create, .destroy = devcgroup_destroy, - .populate = devcgroup_populate, .subsys_id = devices_subsys_id, + .base_cftypes = dev_cgroup_files, }; int __devcgroup_inode_permission(struct inode *inode, int mask) |