cgroup: Rename cgroup lifecycle hooks to cgroup_task_*()

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The current names cgroup_exit(), cgroup_release(), and cgroup_free() are
confusing because they look like they're operating on cgroups themselves when
they're actually task lifecycle hooks. For example, cgroup_init() initializes
the cgroup subsystem while cgroup_exit() is a task exit notification to
cgroup. Rename them to cgroup_task_exit(), cgroup_task_release(), and
cgroup_task_free() to make it clear that these operate on tasks.

Cc: Dan Schatzberg <dschatzberg@meta.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Chen Ridong <chenridong@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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This commit is contained in:

Tejun Heo 2025-10-28 20:19:15 -10:00

parent d5cf4d34a3

commit 16dad7801a

5 changed files with 17 additions and 16 deletions

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12

include/linux/cgroup.h

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11

kernel/cgroup/cgroup.c

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4

kernel/exit.c

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2

kernel/fork.c

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4

kernel/sched/autogroup.c

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