Rakesh Balakrishnan
2010-Apr-09 06:56 UTC
[Xen-devel] xc_domain_memory_populate_physmap | Number of hypercalls
Hi, I am facing an issue. I am doing a xc_domain_memory_populate_physmap inside the following function in xc_hvm_build.c (xen - 3.4.1) " static void build_hvm_info(int xc_handle, uint32_t dom, void *hvm_info_page, uint64_t mem_size, uint64_t e820rc) { . . . if (xc_domain_memory_populate_physmap(xc_handle, dom, (e820rc_size >> XC_PAGE_SHIFT), /*nr_extents */ 0, /*extent_order */ XENMEMF_raid_cache, /* mem_flags */ &page_array[0x00])) . . . " I need to know how many hypercalls will it generate ? Or How many times will it hit the following Switch Case " long do_memory_op(unsigned long cmd, XEN_GUEST_HANDLE(void) arg) { . . case XENMEM_populate_physmap: . . } _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel