prepare_actions 816 drivers/md/dm-thin.c atomic_t prepare_actions; prepare_actions 838 drivers/md/dm-thin.c if (atomic_dec_and_test(&m->prepare_actions)) { prepare_actions 1340 drivers/md/dm-thin.c atomic_set(&m->prepare_actions, 3); prepare_actions 1371 drivers/md/dm-thin.c atomic_inc(&m->prepare_actions); prepare_actions 1397 drivers/md/dm-thin.c atomic_set(&m->prepare_actions, 1); /* no need to quiesce */