On Fri, Nov 04, 2016 at 05:25:04AM +0100, Jan Kara wrote: > To allow full handling of COW faults add memcg field to struct vm_fault > and a return value of ->fault() handler meaning that COW fault is fully > handled and memcg charge must not be canceled. This will allow us to > remove knowledge about special DAX locking from the generic fault code. > > Reviewed-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx> > Signed-off-by: Jan Kara <jack@xxxxxxx> Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> -- Kirill A. Shutemov -- 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>