Tejun Heo 7941cb027d cgroup: make cgroup_event hold onto cgroup_subsys_state instead of cgroup ...

Currently, each registered cgroup_event holds an extra reference to
the cgroup.  This is a bit weird as events are subsystem specific and
will also be incorrect in the planned unified hierarchy as css
(cgroup_subsys_state) may come and go dynamically across the lifetime
of a cgroup.  Holding onto cgroup won't prevent the target css from
going away.

Update cgroup_event to hold onto the css the traget file belongs to
instead of cgroup.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

2013-08-26 18:40:56 -04:00

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cpu

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debug

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events

cgroup: rename cgroup_css_from_dir() to css_from_dir() and update its syntax

2013-08-26 18:40:56 -04:00

gcov

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irq

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power

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sched

cgroup: make cgroup_taskset deal with cgroup_subsys_state instead of cgroup

2013-08-08 20:11:27 -04:00

time

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trace

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.gitignore

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acct.c

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async.c

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audit_tree.c

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audit_watch.c

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audit.c

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audit.h

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auditfilter.c

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auditsc.c

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backtracetest.c

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bounds.c

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capability.c

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cgroup_freezer.c

cgroup: make css_for_each_descendant() and friends include the origin css in the iteration

2013-08-08 20:11:27 -04:00

cgroup.c

cgroup: make cgroup_event hold onto cgroup_subsys_state instead of cgroup

2013-08-26 18:40:56 -04:00

compat.c

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configs.c

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context_tracking.c

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cpu_pm.c

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cpu.c

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cpuset.c

cpuset: remove an unncessary forward declaration

2013-08-13 20:23:06 -04:00

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cred.c

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kmod.c

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signal.c

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