Nothing outside of kernel/events/core.c references perf_cgroup_switch,
perf_init_event, or perf_event_init_context; mark these functions
static.
Signed-off-by: Josh Triplett <j...@joshtriplett.org>
---
kernel/events/core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index dbccf83..01ba4db 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -351,7 +351,7 @@ perf_cgroup_set_timestamp(struct task_struct *task,
* mode SWOUT : schedule out everything
* mode SWIN : schedule in based on cgroup for next
*/
-void perf_cgroup_switch(struct task_struct *task, int mode)
+static void perf_cgroup_switch(struct task_struct *task, int mode)
{
struct perf_cpu_context *cpuctx;
struct pmu *pmu;
@@ -6064,7 +6064,7 @@ void perf_pmu_unregister(struct pmu *pmu)
free_pmu_context(pmu);
}
-struct pmu *perf_init_event(struct perf_event *event)
+static struct pmu *perf_init_event(struct perf_event *event)
{
struct pmu *pmu = NULL;
int idx;
@@ -7139,7 +7139,7 @@ inherit_task_group(struct perf_event *event, struct
task_struct *parent,
/*
* Initialize the perf_event context in task_struct
*/
-int perf_event_init_context(struct task_struct *child, int ctxn)
+static int perf_event_init_context(struct task_struct *child, int ctxn)
{
struct perf_event_context *child_ctx, *parent_ctx;
struct perf_event_context *cloned_ctx;
--
1.7.10.4
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