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Diffstat (limited to 'kernel/events/core.c')
-rw-r--r--kernel/events/core.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 6b17ac1b0c2a..1cf24b3e42ec 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -5266,6 +5266,12 @@ static void perf_event_mmap_event(struct perf_mmap_event *mmap_event)
goto got_name;
} else {
+ if (vma->vm_ops && vma->vm_ops->name) {
+ name = (char *) vma->vm_ops->name(vma);
+ if (name)
+ goto cpy_name;
+ }
+
name = (char *)arch_vma_name(vma);
if (name)
goto cpy_name;
@@ -7804,7 +7810,7 @@ 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;