Lines Matching full:zero

2  * Multifd zero page detection implementation.
41  * multifd_send_zero_page_detect: Perform zero page detection on all pages.
43  * Sorts normal pages before zero pages in p->pages->offset and updates
62      * the left and all zero pages to the right of the array.  in multifd_send_zero_page_detect()
87         void *page = p->host + p->zero[i];  in multifd_recv_zero_page_process()
89                 ramblock_recv_bitmap_test_byte_offset(p->block, p->zero[i]);  in multifd_recv_zero_page_process()
92          * During multifd migration zero page is written to the memory  in multifd_recv_zero_page_process()
96          * enabled. If the zero page which was skipped during multifd phase,  in multifd_recv_zero_page_process()
99          * 'receivedmap' says the zero page is already received. Thus the  in multifd_recv_zero_page_process()
102          * When postcopy is enabled, always write the zero page as and when  in multifd_recv_zero_page_process()
109             ramblock_recv_bitmap_set_offset(p->block, p->zero[i]);  in multifd_recv_zero_page_process()