On 03/08/16 15:36, David Vrabel wrote: > On 02/08/16 15:06, Paulina Szubarczyk wrote: >> >> +/** >> + * Copy memory from or to grant references. The information of each >> operations >> + * are contained in 'xengnttab_grant_copy_segment_t'. The @flag value >> indicate >> + * the direction of an operation (GNTCOPY_source_gref\GNTCOPY_dest_gref). >> + * >> + * The sum of fields @offset[i] and @len[i] of >> 'xengnttab_grant_copy_segment_t' >> + * should not exceed XEN_PAGE_SIZE > > "For each segment, @virt may cross a page boundary but @offset + @len > must be less than XEN_PAGE_SIZE." might be better.
This should be: "For each segment, @virt may cross a page boundary but @offset + @len must not exceed XEN_PAGE_SIZE." David _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
