Lines Matching defs:comm_lock
331 * Protected by @comm_lock.
374 * @comm_lock: lock to protect the communication with the host.
376 * Lock ordering: @conf_sem -> @comm_lock .
378 spinlock_t comm_lock;
778 lockdep_assert_held(&b->comm_lock);
811 * Adds the page to be ballooned. Must be called while holding @comm_lock.
816 lockdep_assert_held(&b->comm_lock);
855 spin_lock(&b->comm_lock);
895 spin_unlock(&b->comm_lock);
1751 spin_lock(&b->comm_lock);
1771 spin_unlock(&b->comm_lock);
1778 * @pages_lock . We keep holding @comm_lock since we will need it in a
1793 spin_unlock(&b->comm_lock);
1885 spin_lock_init(&balloon.comm_lock);