31 MODULE_PARM_DESC(unplug_online, "Try to unplug online memory");
105 	/* We might first have to unplug all memory when starting up. */
108 	/* Workqueue that processes the plug/unplug requests. */
248 	/* Timer for retrying to plug/unplug memory. */
709 		 * We might have freed up memory we can now unplug, retry  in virtio_mem_remove_memory()
752 		 * We might have freed up memory we can now unplug, retry  in virtio_mem_offline_and_remove_memory()
1066 		 * maybe we can handle pending unplug requests.  in virtio_mem_memory_notifier_cb()
1461 		.u.unplug.addr = cpu_to_virtio64(vm->vdev, addr),  in virtio_mem_send_unplug_request()
1462 		.u.unplug.nb_blocks = cpu_to_virtio16(vm->vdev, nb_vm_blocks),  in virtio_mem_send_unplug_request()
1536  * Unplug selected subblocks. Updates the plugged state, but not the state
1554  * Request to unplug a big block.
1580  * Unplug the desired number of plugged subblocks of a offline or not-added
1602 		/* Try to unplug multiple subblocks at a time */  in virtio_mem_sbm_unplug_any_sb_raw()
1621  * Unplug all plugged subblocks of an offline or not-added memory block.
1694 	/* Add the memory block to linux - if that fails, try to unplug. */  in virtio_mem_sbm_plug_and_add_mb()
1928  * Unplug the desired number of plugged subblocks of an offline memory block.
1970  * Unplug the given plugged subblocks of an online memory block.
1990 	/* Try to unplug the allocated memory */  in virtio_mem_sbm_unplug_sb_online()
2013  * Unplug the desired number of plugged subblocks of an online memory block.
2028 	/* If possible, try to unplug the complete block in one shot. */  in virtio_mem_sbm_unplug_any_sb_online()
2066  * Unplug the desired number of plugged subblocks of a memory block that is
2121 	 * We try unplug from partially plugged blocks first, to try removing  in virtio_mem_sbm_unplug_request()
2123 	 * as it's more reliable to unplug memory and remove whole memory  in virtio_mem_sbm_unplug_request()
2150  * Try to offline and remove a big block from Linux and unplug it. Will fail
2271 	 * Try to unplug big blocks. Similar to SBM, start with offline  in virtio_mem_bbm_unplug_request()
2302  * Try to unplug the requested amount of memory.
2312  * Try to unplug all blocks that couldn't be unplugged before, for example,
2411  * Workqueue function for handling plug/unplug requests and config updates.
2481 		 * We cannot free up any memory to unplug it (all plugged memory  in virtio_mem_run_wq()
2627 	 * If we still have memory plugged, we have to unplug all memory first.  in virtio_mem_init_hotplug()