Lines Matching refs:conf_sem
371 struct rw_semaphore conf_sem; member
1414 down_write(&b->conf_sem); in vmballoon_reset()
1450 up_write(&b->conf_sem); in vmballoon_reset()
1470 down_read(&b->conf_sem); in vmballoon_work()
1492 up_read(&b->conf_sem); in vmballoon_work()
1524 if (!down_read_trylock(&b->conf_sem)) in vmballoon_shrinker_scan()
1539 up_read(&b->conf_sem); in vmballoon_shrinker_scan()
1610 down_write(&b->conf_sem); in vmballoon_enable_stats()
1625 up_write(&b->conf_sem); in vmballoon_enable_stats()
1748 if (!down_read_trylock(&b->conf_sem)) in vmballoon_migratepage()
1834 up_read(&b->conf_sem); in vmballoon_migratepage()
1886 init_rwsem(&balloon.conf_sem); in vmballoon_init()