From 16dad7801aad73138a2dff5ea950130646914d1f Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 28 Oct 2025 20:19:15 -1000 Subject: cgroup: Rename cgroup lifecycle hooks to cgroup_task_*() 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 Cc: Peter Zijlstra Reviewed-by: Chen Ridong Signed-off-by: Tejun Heo --- include/linux/cgroup.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 6ed477338b16..4068035176c4 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -137,9 +137,9 @@ extern void cgroup_cancel_fork(struct task_struct *p, struct kernel_clone_args *kargs); extern void cgroup_post_fork(struct task_struct *p, struct kernel_clone_args *kargs); -void cgroup_exit(struct task_struct *p); -void cgroup_release(struct task_struct *p); -void cgroup_free(struct task_struct *p); +void cgroup_task_exit(struct task_struct *p); +void cgroup_task_release(struct task_struct *p); +void cgroup_task_free(struct task_struct *p); int cgroup_init_early(void); int cgroup_init(void); @@ -680,9 +680,9 @@ static inline void cgroup_cancel_fork(struct task_struct *p, struct kernel_clone_args *kargs) {} static inline void cgroup_post_fork(struct task_struct *p, struct kernel_clone_args *kargs) {} -static inline void cgroup_exit(struct task_struct *p) {} -static inline void cgroup_release(struct task_struct *p) {} -static inline void cgroup_free(struct task_struct *p) {} +static inline void cgroup_task_exit(struct task_struct *p) {} +static inline void cgroup_task_release(struct task_struct *p) {} +static inline void cgroup_task_free(struct task_struct *p) {} static inline int cgroup_init_early(void) { return 0; } static inline int cgroup_init(void) { return 0; } -- cgit v1.2.3