From 76b079ef4cc954fc2c2e0333a01855b0b2b6bdee Mon Sep 17 00:00:00 2001 From: Hao Jia Date: Sat, 6 Aug 2022 20:05:09 +0800 Subject: sched/psi: Remove unused parameter nbytes of psi_trigger_create() psi_trigger_create()'s 'nbytes' parameter is not used, so we can remove it. Signed-off-by: Hao Jia Reviewed-by: Ingo Molnar Acked-by: Johannes Weiner Signed-off-by: Tejun Heo --- include/linux/psi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/psi.h b/include/linux/psi.h index 89784763d19e..dd74411ac21d 100644 --- a/include/linux/psi.h +++ b/include/linux/psi.h @@ -27,7 +27,7 @@ void psi_memstall_leave(unsigned long *flags); int psi_show(struct seq_file *s, struct psi_group *group, enum psi_res res); struct psi_trigger *psi_trigger_create(struct psi_group *group, - char *buf, size_t nbytes, enum psi_res res); + char *buf, enum psi_res res); void psi_trigger_destroy(struct psi_trigger *t); __poll_t psi_trigger_poll(void **trigger_ptr, struct file *file, -- cgit v1.2.3-59-g8ed1b From d7ae5818c3fa3007dee13f9d99832e7f26b8bc44 Mon Sep 17 00:00:00 2001 From: Hao Jia Date: Sat, 6 Aug 2022 20:05:10 +0800 Subject: sched/psi: Remove redundant cgroup_psi() when !CONFIG_CGROUPS cgroup_psi() is only called under CONFIG_CGROUPS. We don't need cgroup_psi() when !CONFIG_CGROUPS, so we can remove it in this case. Signed-off-by: Hao Jia Reviewed-by: Ingo Molnar Acked-by: Johannes Weiner Signed-off-by: Tejun Heo --- include/linux/cgroup.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index ed53bfe7c46c..ac5d0515680e 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -734,11 +734,6 @@ static inline struct cgroup *cgroup_parent(struct cgroup *cgrp) return NULL; } -static inline struct psi_group *cgroup_psi(struct cgroup *cgrp) -{ - return NULL; -} - static inline bool cgroup_psi_enabled(void) { return false; -- cgit v1.2.3-59-g8ed1b