Lines Matching refs:nr_hugepages
91 char nr_hugepages[20] = {0};
100 fd = open("/proc/sys/vm/nr_hugepages", O_RDWR | O_NONBLOCK);
102 ksft_print_msg("Failed to open /proc/sys/vm/nr_hugepages: %s\n",
111 ksft_print_msg("Failed to write 100000 to /proc/sys/vm/nr_hugepages: %s\n",
118 if (read(fd, nr_hugepages, sizeof(nr_hugepages)) <= 0) {
119 ksft_print_msg("Failed to re-read from /proc/sys/vm/nr_hugepages: %s\n",
126 nr_hugepages_ul = strtoul(nr_hugepages, NULL, 10);
137 ksft_print_msg("Failed to write value to /proc/sys/vm/nr_hugepages: %s\n",
163 char nr_hugepages[20] = {0};
165 fd = open("/proc/sys/vm/nr_hugepages", O_RDWR | O_NONBLOCK);
167 ksft_print_msg("Failed to open /proc/sys/vm/nr_hugepages: %s\n",
171 if (read(fd, nr_hugepages, sizeof(nr_hugepages)) <= 0) {
172 ksft_print_msg("Failed to read from /proc/sys/vm/nr_hugepages: %s\n",
181 ksft_print_msg("Failed to write 0 to /proc/sys/vm/nr_hugepages: %s\n",
186 *initial_nr_hugepages = strtoul(nr_hugepages, NULL, 10);