Lines Matching refs:NUM_PAGES
43 #define NUM_PAGES 4 macro
146 map = mmap(NULL, size*NUM_PAGES, PROT_READ|PROT_WRITE, in test_mmap()
150 memset(map, 0xff, size*NUM_PAGES); in test_mmap()
154 assert(size == getpagesize() || (before - after) == NUM_PAGES); in test_mmap()
167 id = shmget(IPC_PRIVATE, size * NUM_PAGES, IPC_CREAT|0600|flags); in test_shmget()
181 memset(map, 0xff, size*NUM_PAGES); in test_shmget()
186 assert(size == getpagesize() || (before - after) == NUM_PAGES); in test_shmget()
201 if (read_free(page_sizes[i]) < NUM_PAGES) { in sanity_checks()
204 NUM_PAGES); in sanity_checks()
209 if (read_sysfs(0, "/proc/sys/kernel/shmmax") < NUM_PAGES * largest) { in sanity_checks()
210 printf("Please do echo %lu > /proc/sys/kernel/shmmax", largest * NUM_PAGES); in sanity_checks()
217 "Please boot with hugepagesz=1G hugepages=%d\n", NUM_PAGES); in sanity_checks()