lc_try_lock 1454 drivers/block/drbd/drbd_nl.c if (!lc_try_lock(device->act_log)) { lc_try_lock 1562 drivers/block/drbd/drbd_nl.c wait_event(device->al_wait, lc_try_lock(device->act_log)); lc_try_lock 282 include/linux/lru_cache.h extern int lc_try_lock(struct lru_cache *lc); lc_try_lock 674 lib/lru_cache.c EXPORT_SYMBOL(lc_try_lock);