Commit 29ed1738 authored May 17, 2022 by Xiu Jianfeng Committed by Tejun Heo May 18, 2022

cgroup: Make cgroup_debug static



Make cgroup_debug static since it's only used in cgroup.c

Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

parent 213adc63

kernel/cgroup/cgroup-internal.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -12,7 +12,6 @@
		#define TRACE_CGROUP_PATH_LEN 1024
		extern spinlock_t trace_cgroup_path_lock;
		extern char trace_cgroup_path[TRACE_CGROUP_PATH_LEN];
		extern bool cgroup_debug;
		extern void __init enable_debug_cgroup(void);

		/*

kernel/cgroup/cgroup.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -96,7 +96,7 @@ EXPORT_SYMBOL_GPL(css_set_lock);

		DEFINE_SPINLOCK(trace_cgroup_path_lock);
		char trace_cgroup_path[TRACE_CGROUP_PATH_LEN];
		bool cgroup_debug __read_mostly;
		static bool cgroup_debug __read_mostly;

		/*
		* Protects cgroup_idr and css_idr so that IDs can be released without