On 09/01/2015 01:08 PM, Kirill A. Shutemov wrote: <> > > Is that because XFS doesn't provide vm_ops->pfn_mkwrite? > Right that would explain it, because I sent that patch exactly to solve this problem. I haven't looked at latest code for a while but I should checkout the latest and make a patch for xfs if it is indeed missing. Thanks Boaz -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>