-void perf_counter_munmap(unsigned long addr, unsigned long len,
- unsigned long pgoff, struct file *file)
-{
- struct perf_mmap_event mmap_event;
-
- if (!atomic_read(&nr_munmap_counters))
- return;
-
- mmap_event = (struct perf_mmap_event){
- .file = file,
- .event = {
- .header = { .type = PERF_EVENT_MUNMAP, },
- .start = addr,
- .len = len,
- .pgoff = pgoff,
- },
- };
-
- perf_counter_mmap_event(&mmap_event);
-}
-