401 	 * So once the window is closed with deallocate hcall before  in vas_allocate_window()
444 	 * closed windows (means with lost credits), do not give new  in vas_allocate_window()
532 	 * VAS window is already closed in the hypervisor when  in vas_deallocate_window()
644  * VAS windows can be closed due to lost credits when the core is
661 	 * Nothing to do if there are no closed windows.  in reconfig_open_windows()
670 	 * uses LIFO (the last windows that are opened will be closed  in reconfig_open_windows()
673 	 * For example, 40 windows are closed when the LPAR lost 2 cores  in reconfig_open_windows()
677 	 * For partition migration, reopen all windows that are closed  in reconfig_open_windows()
691 	 * Open windows if they are closed only with migration or  in reconfig_open_windows()
701 		 * This window is closed with DLPAR and migration events.  in reconfig_open_windows()
715 		 * Nothing to do on this window if it is not closed  in reconfig_open_windows()
776 		 * This window is already closed due to lost credit  in reconfig_close_windows()
779 		 * closed for DLPAR and will be reopened even on  in reconfig_close_windows()
874 	 * closed / reopened. Hold the vas_pseries_mutex so that the  in vas_reconfig_capabilties()
880 		 * target, reopen windows if they are closed due to  in vas_reconfig_capabilties()
969  * For LPM, all windows have to be closed on the source partition