Searched refs:mirrors_sem (Results 1 – 2 of 2) sorted by relevance
39 init_rwsem(&hmm->mirrors_sem); in hmm_alloc_notifier()66 down_read(&hmm->mirrors_sem); in hmm_release()75 up_read(&hmm->mirrors_sem); in hmm_release()117 down_read(&hmm->mirrors_sem); in hmm_invalidate_range_start()118 else if (!down_read_trylock(&hmm->mirrors_sem)) { in hmm_invalidate_range_start()135 up_read(&hmm->mirrors_sem); in hmm_invalidate_range_start()190 down_write(&mirror->hmm->mirrors_sem); in hmm_mirror_register()192 up_write(&mirror->hmm->mirrors_sem); in hmm_mirror_register()209 down_write(&hmm->mirrors_sem); in hmm_mirror_unregister()211 up_write(&hmm->mirrors_sem); in hmm_mirror_unregister()
91 struct rw_semaphore mirrors_sem; member
