hi everyone, I have a problem about Xen HVM IO routine: I have read some code and notice that qemu-dm handle HVM DOMU''s io request in function cpu_handle_ioreq(). But I cannot find which function send these io requests. I suspect the hvm_send_assist_req() and hvm_buffered_io_send() do this job, yet when I print io request address in these functions and in function qemu_remap_bucket(I have set cache size to one page), I find that this two function covers only part of all requests. Now I''m wondering which function is sending the rest io requests. Zhefu Jiang _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel