On 20/08/2017 14:11, Sergey Senozhatsky wrote: > On (08/18/17 00:05), Laurent Dufour wrote: > [..] >> + /* >> + * MPOL_INTERLEAVE implies additional check in mpol_misplaced() which >> + * are not compatible with the speculative page fault processing. >> + */ >> + pol = __get_vma_policy(vma, address); >> + if (!pol) >> + pol = get_task_policy(current); >> + if (pol && pol->mode == MPOL_INTERLEAVE) >> + goto unlock; > > include/linux/mempolicy.h defines > > struct mempolicy *get_task_policy(struct task_struct *p); > struct mempolicy *__get_vma_policy(struct vm_area_struct *vma, > unsigned long addr); > > only for CONFIG_NUMA configs. Thanks Sergey, I'll add #ifdef around this block. -- 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>
