diff options
| author | Xiu Jianfeng <xiujianfeng@huawei.com> | 2022-05-17 19:25:23 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2022-05-18 06:59:20 -1000 |
| commit | 29ed17389c4dcd09c5be8d88ddf6f4f60241567d (patch) | |
| tree | a04d1439abcbba942543cb0420750d9aefdde7da | |
| parent | 213adc63dfbcdff9a0c19ec1f2681fda9c05cf6d (diff) | |
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>
| -rw-r--r-- | kernel/cgroup/cgroup-internal.h | 1 | ||||
| -rw-r--r-- | kernel/cgroup/cgroup.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/kernel/cgroup/cgroup-internal.h b/kernel/cgroup/cgroup-internal.h index 6e36e854b512..5da09c74228d 100644 --- a/kernel/cgroup/cgroup-internal.h +++ b/kernel/cgroup/cgroup-internal.h @@ -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); /* diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index adb820e98f24..a97fd051430b 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -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 |