Lines Matching defs:buf
725 void *buf = (void *)__get_free_pages(gfp, order);
727 if (buf &&
729 set_memory_4k((unsigned long)buf, (1 << order))) {
730 free_pages((unsigned long)buf, order);
731 buf = NULL;
734 return buf;
1756 char *buf)
1759 return sprintf(buf, "%x\n", iommu->cap);
1765 char *buf)
1768 return sprintf(buf, "%llx\n", iommu->features);