Searched refs:zero_page (Results 1 – 5 of 5) sorted by relevance
49 void *zero_page; in paging_init() local70 zero_page = alloc_bootmem_low_pages_node(NODE_DATA(0), in paging_init()99 empty_zero_page = virt_to_page(zero_page); in paging_init()
425 void *zero_page; in paging_init() local436 zero_page = early_alloc(PAGE_SIZE); in paging_init()440 empty_zero_page = virt_to_page(zero_page); in paging_init()
58 struct page *zero_page; /* used in certain error cases */ member
831 page = con->msgr->zero_page; in write_partial_msg_pages()833 kaddr = page_address(con->msgr->zero_page); in write_partial_msg_pages()904 .iov_base = page_address(con->msgr->zero_page), in write_partial_skip()2088 msgr->zero_page = __page_cache_alloc(GFP_KERNEL | __GFP_ZERO); in ceph_messenger_create()2089 if (!msgr->zero_page) { in ceph_messenger_create()2093 kmap(msgr->zero_page); in ceph_messenger_create()2111 kunmap(msgr->zero_page); in ceph_messenger_destroy()2112 __free_page(msgr->zero_page); in ceph_messenger_destroy()
1034 void *zero_page; in paging_init() local1046 zero_page = early_alloc(PAGE_SIZE); in paging_init()1050 empty_zero_page = virt_to_page(zero_page); in paging_init()