Olivier Galibert <[EMAIL PROTECTED]> wrote: > If I get a struct page * from a call to alloc_pages with a non-zero > order, how do I get the struct page * of te following pages from the > same allocation in order to use them in calls to tcp_sendpage?
page++; The page structures are kept in an array, "mem_map" if CONFIG_DISCONTIGMEM is not set or something like "discontig_node_data[nid].node_mem_map" otherwise (this is true for the ARM architecture, should be similar on the others). "alloc_pages" allocates a contiguous range of pages from an array (and doesn't cross a node boundary). -- Catalin - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
