bm_change 101 drivers/block/drbd/drbd_bitmap.c struct mutex bm_change; /* serializes resize operations */ bm_change 134 drivers/block/drbd/drbd_bitmap.c trylock_failed = !mutex_trylock(&b->bm_change); bm_change 141 drivers/block/drbd/drbd_bitmap.c mutex_lock(&b->bm_change); bm_change 165 drivers/block/drbd/drbd_bitmap.c mutex_unlock(&b->bm_change); bm_change 443 drivers/block/drbd/drbd_bitmap.c mutex_init(&b->bm_change);