Searched refs:dup_mmap_sem (Results 1 – 1 of 1) sorted by relevance
60 static struct percpu_rw_semaphore dup_mmap_sem; variable787 percpu_down_write(&dup_mmap_sem); in register_for_each_vma()830 percpu_up_write(&dup_mmap_sem); in register_for_each_vma()1241 percpu_down_read(&dup_mmap_sem); in uprobe_start_dup_mmap()1246 percpu_up_read(&dup_mmap_sem); in uprobe_end_dup_mmap()2020 if (percpu_init_rwsem(&dup_mmap_sem)) in init_uprobes()