With this patch, I don't think I should need to modify FS-Cache. There's the possibility that we may think the page that we want to release is still being written to the disk, but that should merely defer releasepage(). David -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>