On Sat, 3 Feb 2007, Christoph Hellwig wrote: > This patch seems to not handle the cases where more than one process mlocks > a page and you really need a pincount in the page to not release it before > all processes have munlock it or died. I did a similar patch a while > ago and tried to handle it by overloading the lru lists pointers with > a pincount, but at some point I gave up because I couldn't get that part > right.
It doees handle that case. Before PageMlocked is cleared for a page we check for vmas referencing the page that have VM_LOCKED set. That logic makes the patch so big. - 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/
