Hi all, I am writing a kernel module in which i am allocating pages using "alloc_pages(mask,order)" interface. This interface return a pointer to the first page's page structure. Now to access the page data, i have to get the virtual address of the page using "kmap" (page can be in high mem zone). My query is if i pass an order>0 to alloc_pages, do i need to "kmap" all the pages individually or mapping only the first page will map other pages also. TIA Sanjay __________________________________________________________ Yahoo! India Matrimony: Find your partner online. Go to http://yahoo.shaadi.com -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
