Li Zefan 36fd71d293 devcgroup: fix race against rmdir() ... During the use of a dev_cgroup, we should guarantee the corresponding cgroup won't be deleted (i.e. via rmdir). This can be done through css_get(&dev_cgroup->css), but here we can just get and use the dev_cgroup under rcu_read_lock. And also remove checking NULL dev_cgroup, it won't be NULL since a task always belongs to a cgroup. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-09-02 19:21:38 -07:00
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keys
selinux
smack
capability.c
commoncap.c
device_cgroup.c	devcgroup: fix race against rmdir()	2008-09-02 19:21:38 -07:00
inode.c
Kconfig
Makefile
root_plug.c
security.c