Lines Matching refs:gup
40 struct gup_benchmark gup;
103 gup.nr_pages_per_call = nr_pages;
105 gup.flags |= FOLL_WRITE;
118 gup.addr = (unsigned long)p;
125 for (; (unsigned long)p < gup.addr + size; p += PAGE_SIZE)
129 gup.size = size;
130 if (ioctl(fd, cmd, &gup)) {
135 printf("Time: get:%lld put:%lld us", gup.get_delta_usec,
136 gup.put_delta_usec);
137 if (gup.size != size)
138 printf(", truncated (size: %lld)", gup.size);